Pet Mod Masquerade

[Totally_Odette]

Pokemon: Golem
Type-changing Move: High Horsepower

Geodesic Mask

Mask Name: Geodesic Mask
New Type: Ground / Psychic
New Ability: Filter
Ability when Tera'd: Magic Bounce
Description: Golem uses its big old defensive stats to good use, serving as a good tank in base using Filter to take less damage from even powerful hits, and a strong utility and bouncer once tera'd, at the cost of its useful Ground typing.

Rampart Mask

Mask Name: Rampart Mask
New Type: Ground / Fighting
New Ability: Rough Skin
Ability when Tera'd: Intimidate
Description: Another mask that makes Golem a strong tank, but this one makes it more of a Landorus-esque one, setting rocks, hitting big Earthquakes and Fighting High Horsepowers, and Intimidating physical attackers to increase its longevity.

more to come

 

[Gaboswampert]

Pokemon: Florges
Type-changing Move: Dazzling Gleam

Dandelion Mask

Mask Name: Dandelion Mask
New Type: Fairy/Flying
New Ability: Oblivious
Ability when Tera'd: Aroma Veil
Description: We are currently lacking a solid SpDef wall, so here we have a very solid one, Fairy/Flying is a great defensive type, and it also has Oblivious and Aroma Veil, two abilities that make it inmune to Taunt, it also has a good enough defensive movepool with stuff like Synthesis for healing itself and Wish for healing its teammates, and can chip down the opponent with Moonblast, and boost it with Calm Mind

Guardian Mask

Mask Name: Guardian Mask
New Type: Fairy/Fighting
New Ability: Mold Breaker
Ability when Tera'd: Competitive
Description: Bulky special wallbreaker, has a good offensive type in Fairy/Fighting, and it has Psychic for Poison types, it also has two great offensive abilities in Mold Breaker and Competitive, it does share a role with Delphox-Oracle as a Fairy-type wallbreaker, but i belive both are different enough, mainly since Delphox-Oracle is way faster and has more offensive tools like more coverage and Fairy-Type Future Sight while this Florges is slower and more defensive, and has bigger longevity due to healing from Synthesis and Wish, as well as a lack of a Stealth Rock weakness

Pokemon: Corviknight
Type-changing Move: Drill Peck

Jet Mask

Mask Name: Jet Mask
New Type: Flying/Fighting
New Ability: Flash Fire
Ability when Tera'd: Gale Wings
Description: Solid defensive pivot and hazard control, has STAB Body Press, and healing in Roost, pivoting in U-Turn and hazard control in Defog, and by terastalizing at full health it can have +1 priority in Defog

Burrowing Mask

Name: Burrowing Mask
New Type: Flying/Ground
New Ability: Residue Cleaning

Residue Cleaning

When clearing hazards with Rapid Spin, Defog, Tidy Up, Mortal Spin, etc, heals up 1/4th of health for as many hazards as there were up (doesnt count layers of Spikes, just the hazard itself, so it would only heal 1/4th even if there were 3 layers of Spikes

Ability when Tera'd: Earth Eater
Description: Sidegrade of normal Corviknight, with a similarly good type and a great ability to hazard remove in Residue Cleaning, has Body Press, Roost, U-Turn and hazard removal in Defog but cant equip an item like how normal Corviknight could

Pokemon: Pawmot
Type-changing Move: Close Combat
Removed Moves: Revival Blessing

Muddy Mask

Name: Muddy Mask
New Type: Electric/Ground
New Ability: Water Veil
Ability when Tera'd: Mold Breaker
Description: We are currently lacking fast physically offensive mons, and something with the stats of Pawmot fits well, has BoltBeam coverage with STAB Electric type moves, Ice Punch and STAB Ground Close Combat, and also has Water Veil to protect it from burns, and Mold Breaker for future Levitate/Earth Eater mons

 

[Samtendo09]

Pokemon: Toucannon
Type-changing Move: Beak Blast

Name: Beak Blast
Power: 120 (+ 20 compared to canon)
Accuracy: 100%
PP: 10/16 (- 5/8 compared to canon)
Category: Physical
Type:

Effect: If the user is attacked by a contact move before it can execute this move, the attacker becomes Burned.
Priority: -3
Flags: Protect, Ballistic

Brute Mask

Mask Name: Brute Mask
New Type: Normal/Fighting
New Ability: Intimidate
Ability when Tera'd: Opportunist
Description: Intimidate helps Toucannon complement with Beak Blast, allowing it to function as a physical wall better than vanilla Toucannon, and Stealth Rock neutrality helps a lot for Defog support. Once Tera’d, Opporunist can be used to punish Bulk Up or Calm Mind set-up, and makes setting up in general risky to use against Tera’d Malice Toucannon.

Sleepless Mask

Mask Name: Sleepless Mask
New Type: Normal/Ghost
New Ability: Insomnia
Ability when Tera'd: Prankster
Description: Normal / Ghost neutralize opposing Normal moves while still being immune to Ghost, and immunity to sleep will make it a viable answer to any potential Sporemons. Once Tera’d, Prankster gives priority to Defog, Roost, and if you’re cheeky, Mirror Move.

Calm Mask

Mask Name: Calm Mask
New Type: Normal/Fairy
New Ability: Oblivious
Ability when Tera'd: Adaptability
Description: Normal / Fairy grants most of Fairy’s useful resistance, being Dark and Bug, while Oblivious stops Taunt from blocking Roost or Defog. Tera-Calm allows for nuclear Fairy Beak Blast and get rid of Fighting neutrality into resistsnce, at the cost of Ghost-type immunity.

Pokemon: Dustox
Type-changing Move: Moth Bomb

Name: Moth Bomb
Power: 120
Accuracy: 100%
PP: 5/8
Category: Special
Type:

Effect: Uses the user’s Special Defense for damage calculation. Reduce user’s Special Defense by one stage on hit.
Priority: 0
Flags: Protect, Ballistic

Golden Mask

Mask Name: Golden Mask
New Type: Bug/Steel
New Ability: Contrary
Ability when Tera'd: Good as Gold
Description: While Good as Gold is a borked Ability, this time it’s on a Pokémon with low BST, and only if Terastalized. Meanwhile, Bug / Steel is a great defensive typing, and can use it’s average Special Defense to good use by using Steel Moth Bomb, making it both a special wall and special wallbreaker at once if it is allowed to attack. Once Tera’d, it will block any incoming status moves, but it won’t block Rapid Spin (thankfully) and it’s low physically defensive bulk can still pose an issue for it.

Pokemon: Beautifly
Type-changing Move: Rainbow Breeze

Name: Rainbow Breeze
Power: 120
Accuracy: 100%
PP: 5/8
Category: Special
Type:

Effect: Reduce user’s Special Attack by one stage on hit.
Priority: 0
Flags: Protect

Royal Mask

Mask Name: Royal Mask
New Type: Bug/Dragon
New Ability: Dazzling
Ability when Tera'd: Supreme Overlord
Description: Quiver Dance with priority immunity and strong Dragon STAB, but Bug / Dragon and low stats on average would prevent it from being too potent. Once Tera’d, Supreme Overlord bolsters it’s Special Attack further with enough fainted allies.

 

[Swagodile]

Pokemon: Swellow
Type-changing Move: Brave Bird

Mask Name: Thunder Mask
New Type: Normal/Electric
New Ability: Volt Absorb
Ability when Tera'd: Reckless
Description: References the infamous "Thunder Armor" from the anime.

 

[flareth13]

Pokemon: Gardevoir
Type-changing Move: Dazzling Gleam

Sandshroud Mask

Mask Name: Sandshroud Mask
New Type: Ground/Psychic
New Ability: Dry Skin
Ability when Tera'd: Sand Stream
Description: Dry Skin is mostly for Swampert/futureproofing against more Water-types, while the Tera'd ability exists to bring weather into the meta.

Blightbent Mask

Mask Name: Blightbent Mask
New Type: Poison/Psychic
New Ability: Poison Point
Ability when Tera'd: Toxic Chain
Description: Status Spreader

All-Ice Mask

Mask Name: All-Ice Mask
New Type: Ice/Psychic
New Ability: Clear Body
Ability when Tera'd: Snow Warning
Description: No stat drops and more Weather.

Pokemon: Drednaw
Type-changing Move: Stone Edge

Mask Name: Apex Mask
New Type: Water/Fighting
New Ability: No Guard
Ability when Tera'd: Oblivious
Description: Stone Edges/Rock Slides/honestly any rock move Drednaw has that Actually Hit. Terability exists so you can Always Be Shell Smashin.

Pokemon: Roserade
Type-changing Move: Sludge Bomb

Memento Mask

Mask Name: Memento Mask
New Type: Grass/Ghost
New Ability: Cursed Body
Ability when Tera'd: Bulletproof
Description: Cursed Body Shenanigans and Tera'd an immunity to Shadow Ball.

Trickster's Mask

Mask Name: Trickster's Mask
New Type: Grass/Dark
New Ability: Infiltrator
Ability when Tera'd: Tinted Lens
Description: Tinted Lens mon :)

Dragonhelm Mask

Mask Name: Dragonhelm Mask
New Type: Grass/Dragon
New Ability: Thick Fat
Ability when Tera'd: Mold Breaker
Description: Thick Fat to mitigate the Ice weakness, Mold Breaker for shenanigans like Spikes against a Magic Bounce mon.

 

[DaDucIsDaKey]

Pokemon: Barraskewda
Type Changing Move: Wave Crash

Mask Name: Rocket Mask:
New Type: Water/Fire
New Ability: Solar Boost: Just solar power but for ATK
Ability when Tera'd: Drought
Description: The Mask looks like the front of a rocket with 2 of those solar panel thingies on satellites. It abuses sun until tera'd, where it acts like a sun setter. It can be used as a fast sun setter with pivoting, or as a sun sweeper with the issue of its water typing preventing it from realizing its whole potential.

Mask Name: Icicle Mask:
New Type: Water/Ice
New Ability: Slush Rush
Ability when Tera'd: Drizzle
Description: This plays similarly to Rocket Mask Barraskewda, but for snow instead of sun and somewhat weaker and faster. It looks like an icicle.

Mask Name: Stalactite Mask:
New Type: Water/Rock
New Ability: Sand Force
Ability when Tera'd: Sand Stream
Description: This looks like a stalactite and is weaker that Rocket Mask but doesn't take LO recoil in sun.

 

[SparkRolf]

Ampharos

Ampharos
Type-changing Move: Parabolic Charge (+10 Base Power)

Beacon Mask

Beacon Mask
New Type:

New Ability: Prism Armor
Terability: Shining (Dark-type moves fail in this Pokemon's presence.)
Description: Special Breaker, Defensive Pivot

Rescue Mask

Rescue Mask
New Type:

New Ability: Storm Drain
Terability: Swift Swim
Description: Pivot, Special Rain Sweeper

Weaver Mask

Weaver Mask
New Type:

New Ability: Wool Coat (Doubles this Pokemon's special defense.)
Terability: Sap Sipper
Description: Bulky Special/Mixed Breaker

Boltund

Boltund
Type-changing Move: Power Blitz |

|

| 10/16 PP | 100 BP | 100% acc | If another Pokemon is KO'ed with this move, the user's attack is raised by 1 stage. Type changes based on user's form. | +0 priority | Flags: Contact, Mirror, Protect

Cold Mask

Cold Mask
New Type:

New Ability: Mountaineer (from CAP)
Terability: Tough Claws
Description: Offensive Pivot, Physical Breaker/Sweeper

Lights Mask

Lights Mask
New Type:

New Ability: Magic Bounce
Terability: Dazzling
Description: M.Bounce Offense Pivot, Physical Sweeper

Crash Mask

Crash Mask
New Type:

New Ability: Screen Cleaner
Terability: Guts
Description: Screen Remover, Status Sponge (Guts + Par.Immunity), Physical Sweeper

 

[LOrd Fernado]

Pokemon: Arboliva
Type-changing Move: Hyper Voice

Pondweed Mask

Mask Name: Pondweed Mask
New Type:

New Ability: Overcoat
Ability when Tera'd: Unaware
Description: defensive pokemon with a decent typing and good ability. doesn't completely overshadow chestnaught because its a special attacker and slower but plays a similar role

Sundew Mask

Mask Name: Sundew Mask
New Type:

New Ability: Effect Spore
Ability when Tera'd: Toxic Chain
Description: even more defensive mon with a slightly worse typing but is more status spreading oriented

 

[Gaboswampert]

24 Hour Warning!

Also wanna point out some subs

Pokemon: Swellow
Type-changing Move: Double-Edge

Mask Name: Thunder Mask
New Type: Electric/Flying
New Ability: Volt Absorb
Ability when Tera'd: Reckless
Description: References the infamous "Thunder Armor" from the anime.

Pokemon: Gardevoir
Type-changing Move: Psychic

Sandshroud Mask

Mask Name: Sandshroud Mask
New Type: Ground/Fairy
New Ability: Dry Skin
Ability when Tera'd: Sand Stream
Description: Dry Skin is mostly for Swampert/futureproofing against more Water-types, while the Tera'd ability exists to bring weather into the meta.

Blightbent Mask

Mask Name: Blightbent Mask
New Type: Poison/Fairy
New Ability: Poison Point
Ability when Tera'd: Toxic Chain
Description: Status Spreader

All-Ice Mask

Mask Name: All-Ice Mask
New Type: Ice/Fairy
New Ability: Clear Body
Ability when Tera'd: Snow Warning
Description: No stat drops and more Weather.

Pokemon: Drednaw
Type-changing Move: Liquidation

Mask Name: Apex Mask
New Type: Rock/Fighting
New Ability: Solid Rock
Ability when Tera'd: No Guard
Description: Still a devoted Shell Smasher, albeit with a worse typing than the original form, though Solid Rock mitigates it somewhat. You lose that stuff when you tera but you get Stone Edges that Actually Hit.

Pokemon: Roserade
Type-changing Move: Energy Ball (can still throw around Grass moves with Leaf Storm/Grass Knot)

Memento Mask

Mask Name: Memento Mask
New Type: Poison/Ghost
New Ability: Levitate
Ability when Tera'd: Bulletproof
Description: Pre-SM Gengar except it loses the type immunity with Tera, though gains an immunity to Shadow Ball.

Trickster's Mask

Mask Name: Trickster's Mask
New Type: Poison/Dark
New Ability: Infiltrator
Ability when Tera'd: Tinted Lens
Description: Tinted Lens mon :)

Dragonhelm Mask

Mask Name: Dragonhelm Mask
New Type: Poison/Dragon
New Ability: Thick Fat
Ability when Tera'd: Mold Breaker
Description: Thick Fat to mitigate the Ice weakness, Mold Breaker for shenanigans like Spikes against a Magic Bounce mon.

Felt like mentioning that you can only use the primary type of the Pokemon for your masks, currently, the council is thinking about changing that rule to be primary and secondary types to allow more sub diversity, but that may only happen on the next slate, there are some subs here that i parricularly like, but would sadly break the rules due to that oversight on my part, so uhh yeah, these arent vetoes btw, just needed to clarify that.

 

[Gaboswampert]

Vetoes are up!

Pokemon: Swellow
Type-changing Move: Double-Edge

Mask Name: Thunder Mask
New Type: Electric/Flying
New Ability: Volt Absorb
Ability when Tera'd: Reckless
Description: References the infamous "Thunder Armor" from the anime.

As mentoned in the 24hr warning post, this sub is vetoed due to not using its primary type for the mask, just change it to Normal/Electric and its fine.

Pokemon: Drednaw
Type-changing Move: Stone Edge

Mask Name: Apex Mask
New Type: Water/Fighting
New Ability: Filter
Ability when Tera'd: No Guard
Description: Still a devoted Shell Smasher, albeit with a worse typing than the original form, though Filter mitigates it somewhat. You lose that stuff when you tera but you get Stone Edges that Actually Hit.

This mon with a decent defensive type, helped by Filter, lets it set up Shell Smash too easily and then get STAB Tera-boosted No Guard Stone Edge, which is very strong, probably change the main ability and tera ability to something less strong, imo i would actually put No Guard on its main ability slot, since it doesnt get the tera boost there and if it doesnt tera, other mons with innaccurate moves, which are normally quite strong, can hit it with those always while it sets up Shell Smash, and on its tera ability something to help it slightly defensively, something like Aroma Veil or Oblivious to always set up Shell Smash and not be stopped by Taunt, Shed Skin, stuff like that.

Pokemon: Barraskewda
Type Changing Move: Wave Crash

Mask Name: Rocket Mask:
New Type: Water/Fire
New Ability: Solar Boost: Just solar power but for ATK
Ability when Tera'd: Drought
Description: The Mask looks like the front of a rocket with 2 of those solar panel thingies on satellites. It abuses sun until tera'd, where it acts like a sun setter. It can be used as a fast sun setter with pivoting, or as a sun sweeper with the issue of its water typing preventing it from realizing its whole potential.

Mask Name: Icicle Mask:
New Type: Water/Ice
New Ability: Slush Rush
Ability when Tera'd: Drizzle
Description: This plays similarly to Rocket Mask Barraskewda, but for snow instead of sun and somewhat weaker and faster. It looks like an icicle.

Both of these hit way too hard with STAB Tera-boosted Wave Crash under their respective weathers, probably change their abilities to non-weather setting abilities, less strong abilities like Clear Body, Sturdy, stuff like that could work for it, and/or change Wave Crash as its type-changing move for Liquidation.

Yall have 24 hours to fix your subs!

 

[Gaboswampert]

Vetoes:
DaDucIsDaKey

Voting Rule Example

The four (or more/less depending on the slate) most voted Pokemon would be added to the meta, you can vote for 5 Pokemon or less, and only self-vote for 1 of yours, voting position doesnt give more points, a normal vote would look like this:
Some guy
uhh
Some other guy
Gaboswampert (sv)
LOrd of crap (Frenado)
If two of the same Pokemon win, and both of them had custom moves, the one with the most votes will win, and the submission with the fifth most votes wins instead

Voting starts now! Yall have 48 hours to cast your votes

 

[Gaboswampert]

Samtendo09
SparkRolf
SparkRolf
flareth13
Gaboswampert (sv)

 

[flareth13]

Samtendo09
Totally_Odette

flareth13 (SV)
Gaboswampert

SparkRolf

 

[Samtendo09]

Samtendo09 (sv)
Totally_Odette
SparkRolf
flareth13
Lord Fernado

 

[SparkRolf]

SparkRolf (sv)
Gaboswampert
Samtendo09
flareth13
LOrd Fernado

 

[Yoshiblaze]

Samtendo09
flareth13
Gaboswampert
SparkRolf
LOrd Fernado

 

[Gaboswampert]

Voting is over! Please wait till we finish the tiebreak

 

[Gaboswampert]

Now that the council has decided the tiebreaker, we can finally announce the winners!

Boltund

Boltund
Type-changing Move: Power Blitz |

|

| 10/16 PP | 100 BP | 100% acc | If another Pokemon is KO'ed with this move, the user's attack is raised by 1 stage. Type changes based on user's form. | +0 priority | Flags: Contact, Mirror, Protect

Cold Mask

Cold Mask
New Type:

New Ability: Mountaineer (from CAP)
Terability: Tough Claws
Description: Offensive Pivot, Physical Breaker/Sweeper

Lights Mask

Lights Mask
New Type:

New Ability: Magic Bounce
Terability: Dazzling
Description: M.Bounce Offense Pivot, Physical Sweeper

Crash Mask

Crash Mask
New Type:

New Ability: Screen Cleaner
Terability: Guts
Description: Screen Remover, Status Sponge (Guts + Par.Immunity), Physical Sweeper

SparkRolf's Boltund masks!

Pokemon: Gardevoir
Type-changing Move: Dazzling Gleam

Sandshroud Mask

Mask Name: Sandshroud Mask
New Type: Ground/Psychic
New Ability: Dry Skin
Ability when Tera'd: Sand Stream
Description: Dry Skin is mostly for Swampert/futureproofing against more Water-types, while the Tera'd ability exists to bring weather into the meta.

Blightbent Mask

Mask Name: Blightbent Mask
New Type: Poison/Psychic
New Ability: Poison Point
Ability when Tera'd: Toxic Chain
Description: Status Spreader

All-Ice Mask

Mask Name: All-Ice Mask
New Type: Ice/Psychic
New Ability: Clear Body
Ability when Tera'd: Snow Warning
Description: No stat drops and more Weather.

flareth13's Gardevoir masks!

View attachment 574927
Pokemon: Arboliva
Type-changing Move: Hyper Voice

Pondweed Mask

Mask Name: Pondweed Mask
New Type:

New Ability: Overcoat
Ability when Tera'd: Unaware
Description: defensive pokemon with a decent typing and good ability. doesn't completely overshadow chestnaught because its a special attacker and slower but plays a similar role

Sundew Mask

Mask Name: Sundew Mask
New Type:

New Ability: Effect Spore
Ability when Tera'd: Toxic Chain
Description: even more defensive mon with a slightly worse typing but is more status spreading oriented

LOrd Fernando's Arboliva masks!

Pokemon: Corviknight
Type-changing Move: Drill Peck

Jet Mask

Mask Name: Jet Mask
New Type: Flying/Fighting
New Ability: Flash Fire
Ability when Tera'd: Gale Wings
Description: Solid defensive pivot and hazard control, has STAB Body Press, and healing in Roost, pivoting in U-Turn and hazard control in Defog, and by terastalizing at full health it can have +1 priority in Defog

Burrowing Mask

Name: Burrowing Mask
New Type: Flying/Ground
New Ability: Residue Cleaning

Residue Cleaning

When clearing hazards with Rapid Spin, Defog, Tidy Up, Mortal Spin, etc, heals up 1/4th of health for as many hazards as there were up (doesnt count layers of Spikes, just the hazard itself, so it would only heal 1/4th even if there were 3 layers of Spikes

Ability when Tera'd: Earth Eater
Description: Sidegrade of normal Corviknight, with a similarly good type and a great ability to hazard remove in Residue Cleaning, has Body Press, Roost, U-Turn and hazard removal in Defog but cant equip an item like how normal Corviknight could

And the Corviknight masks made by me!

Vote Count

Boltund: 4
Gardevoir: 4
Arboliva: 3
Corviknight: 3
Dustox: 3
Ampharos: 2
Golem: 2
Toucannon: 2
Florges: 1
Roserade: 1
Beautifly: 0
Drednaw: 0
Pawmot: 0
Swellow: 0

Dustox lost via council tiebreaker

Yall have some time to discuss the new winners, and remember that since next slate, both primary and secondary types will be available to make masks with.

 

[Gaboswampert]

Slate 3

Free Slate*


There wont be a pool this slate, you can choose any Pokemon!

But there's a catch! We currently have, no Bug types, no Rock types, no Ghost types and no Dark types, so all subs must be of at least one of those types, and we also need some roles we are missing, we currently have very few hazard cleaners, Stealth Rock setters, set-up sweepers and physically/specially-defensive walls, so all subs must be able to effectively do at least one of the roles mentioned.
We will be also adding the Metagame Justification section on the submission format​

Submission Template

Pokemon:
Type-changing Move:
Custom Move: (if needed)
Removed Moves: (if needed)

Mask Name:
New Type:
New Ability:
Ability when Tera'd:
Metagame Justification:
Description:

The slate will last 5 days

In addition, we would like to announce that Slate 1 and 2 are now coded into dragonheaven thanks to Yoshiblaze !​

 

[Gaboswampert]

Pokemon: Brambleghast
Type-changing Move: Sappy Seed

Sappy Seed

just LGPE Sappy Seed but not dexited, dunno if this effect is on the original Sappy Seed but Grass types would be inmune to the Leech Seed effect

Outlaw Mask

Mask Name: Outlaw Mask
New Type: Ghost/Dark
New Ability: Infiltrator
Ability when Tera'd: Sap Sipper
Metagame Justification: Hazard Cleaner (Rapid Spin), Hazard Setter (Spikes), Wallbreaker
Description: Hazard control mon, can force switches with Sappy Seed to get off free Spikes or Rapid Spins, can tera to be inmune to attacks by Grass types that switched into Sappy Seed and fire off strong Poltergeists

Kinetic Mask

Mask Name: Kinetic Mask
New Type: Ghost/Electric
New Ability: Momentum

Momentum

When the user's Speed is raised, it also raises its Atk

Ability when Tera'd: Clear Body
Metagame Justification: Sweeper (Trailblaze + Momentum), Hazard Cleaner (Rapid Spin), Hazard Setter (Spikes)
Description: Sweeper with basically DDance that deals damage with Trailblaze + Momentum, and when sweeping, can Tera to not get stat drops from stuff like Intimidate, still very frail, with a mid defensive and offensive type and weak to being burnt

Pokemon: Umbreon
Type-changing Move: Foul Play

Moonshine Mask

Mask Name: Moonshine Mask
New Type: Dark/Fairy
New Ability: Inmunity
Ability when Tera'd: Regenerator
Metagame Justification: Special Wall, Stall
Description: we currently need fatmons so here's one, inmune to Toxic, but can still get chipped down by other status, and Regen on Umbreon is amazing, but you have to commit the tera for it.

Ironshine Mask

Mask Name: Ironshine Mask
New Type: Dark/Steel
New Ability: Bulletproof
Ability when Tera'd: Mirror Armor
Metagame Justification: Special Wall, Stall
Description: Dark/Steel is an amazing defensive type, and better when paired with Bulletproof, as it becomes inmune to Focus Blast and Aura Sphere, but can still be hit by mons like the Emboars, Corvi-Jet and Boltund-Crash

Pokemon: Gigalith
Type-changing Move: Dust-Stomper

Dust-Stomper

70BP | 100% Acc | 12PP | Physical | Rock | When a terrain/weather is active, 2x power, eliminates terrain/weather, still only 2x power if there's both a terrain and a weather, eliminates both

Incense Mask

Mask Name: Incense Mask
New Type: Rock/Fairy
New Ability: Misty Surge
Ability when Tera'd: Misty Surge
Metagame Justification: Physical Wall, Physical Breaker, Hazard Setter (Stealth Rock), Misty Terrain Setter
Description: Physwall inmune to status due to Misty Terrain, can also deal huge damage with STAB Dust-Stomper while Misty Terrain is active, and can get another one by Tera'ing, as well as overriding Arboliva's Grassy Terrain, balanced out by its mid defensive type, and low Spd and SpDef

Graveyard Mask

Mask Name: Graveyard Mask
New Type: Rock/Ghost
New Ability: Grassy Terrain
Ability when Tera'd: Purifying Salt
Metagame Justification: Physical Wall, Physical Breaker, Hazard Setter (Stealth Rock), Grassy Terrain Setter
Description: Has a solid defensive profile in Rock/Ghost with Grassy Terrain active, can comfortably set up Stealth Rock and if tried to status, and it has a good matchup against the opponent, it can Tera to get Purifying Salt, which also makes it neutral to Ghost if needed

 

[DaDucIsDaKey]

As a clarification: Can one of the masks be bug/ghost/whatever or does the base mon have to be?

Pokemon: Frosmoth
Type Changing Move: Blizzard
Role: Setup Sweeper, Hazard Cleaner (Defog), Physical Wall (Rebirth Mask when Tera'd)

Rebirth Mask:
Typing: Bug/Ghost
Ability: Demicorporeal: Takes 12.5% damage each turn but takes half damage from physical attacks
Ability when Tera'd: Effect Spore
Description: Its a ghost moth that sets up but you have to use tera to make it not die

Scintillating Mask:
Typing: Bug/Fairy
Ability: Magic Guard
Ability when Tera'd: Mirror Armor
Description: Very shiny moth. sets up and/or cleans hazards.

 

[Gaboswampert]

As a clarification: Can one of the masks be bug/ghost/whatever or does the base mon have to be?

Only the masks need to be part Bug/Rock/Ghost/Dark-type, but it is encouraged for the base mon to also be of that type, as how we said on the slate 3 post, we currently have 0 of each

 

[SparkRolf]

Claydol

Claydol
Type-changing Move: Scorching Sands

Sleep Mask

Sleep Mask
New Type:

New Ability: Comatose
Terability: Tinted Lens
Description: Hazard Setter (Stealth Rock) & Control (Rapid Spin), Defensive Pivot, Status Spreader + Sponge

Aerodactyl

Aerodactyl
Type-changing Move: Strength

Volcanic Mask

Volcanic Mask
New Type:

New Ability: Sturdy
Terability: Blaze
Description: Set-Up Sweeper (DDance)

 

[Crep50]

Pokemon: Kleavor
Type-changing Move: Stone Axe

Scrapyard Mask

Mask Name: Scrapyard Mask
New Type: Bug/Steel
New Ability: Heatproof
Ability when Tera'd: Thermal Exchange
Metagame Justification: Offensive Hazard setter. Loses the sharpness boost on stone axe in exchange for a better defensive typing, tera retains the single weakness to fire, gives it two more weaknesses in fight and ground, but gives it a burn immunity
Description: Kleavor dons a mask made of scrap metal and tera shards, changing its stone axes in the process.

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Pokemon: Spiritomb
Type-changing Move: Spectral Cleanse

Spectral Cleanse

Dark/Spec/90/100%/10 (16)/Protect
Frees user from partial trapping and clears hazards on the users side of the field

Faulty Mask

Mask Name: Faulty Mask
New Type: Ghost/Rock
New Ability: 108 Souls
Ability when Tera'd: 108 Souls

108 Souls

User heals 25% max HP when hit by ghost-type attacks; Ghost immunity.

Metagame Justification: Hazard Removal. Low HP and Speed keeps it as a mainly utility mon, but 92 SpAtk should still allow it to potentially chip some weaker mons.
Description: The mask, instead of shielding or barricading the 108 trapped souls within, causes the souls to break away, Strengthened by the Terastal Energy. Still magically bound to the stone, they can’t move very far, but they travel just far enough to cover the mask completely.

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Pokemon: Drifblim
Type-changing Move: Secure Landing

Secure Landing

Flying/Stat/-/-/10 (16)/Healing
User restores 50% max HP, loses typing Shared by This Move for that turn.

I know it looks bad as a status move, but this was the only way to give it reliable recovery outside of Strength Sap. Distinct from roost as it removes the shared type, not just flying. Didn’t give it roost because i didn’t want to change the mechanics of roost.

Hot-Headed Mask

Mask Name: Hot-Headed Mask
New Type: Ghost/Fire
New Ability: Magic Guard
Ability when Tera'd: Hot-Headed

Hot-Headed

Takes half damage from physical attacks, but takes double from fire-type attacks

NOT A FLUFFY CLONE

Fluffy is Contact: I didn’t want this thing just perishing to Non-Contact physical moves. It is similar to fluffy in the weak to fire mechanic, but is closer to Fur Coat in terms of the defense mechanic itself.

Metagame Justification: Physical Wall.
Description: Overheated Hot-air balloon. The mask portrays more than just displeasure, displaying visceral rage

Calmed Mask

Mask Name: Calmed Mask
New Type: Ghost/Water
New Ability: Wind Rider
Ability when Tera'd: Calm Demeanor

Calm Demeanor

Takes half damage from Special attacks, but Double from Ice-type

Metagame Justification: Special Wall.
Description: A nice Hot-air balloon ride, riding along with the wind. The mask looks very content.

Noxious Mask

Mask Name: Noxious Mask
New Type: Ghost/Poison
New Ability: Levitate
Ability when Tera'd: Aroma Veil
Metagame Justification: Generally Weaker Taunt-Immune Wall/Status Spreader.
Description: Noxious Fumes pour out from the mask.

NOTE ABOUT SECURE LANDING

Should still respect Tera’s mechanic of always being that type (E.G. Secure Landing should only remove Noxious Mask’s poison typing when Not Terastalized)

 

[Orangesodapop]

Pokemon: Honchkrow
Type-changing Move: Brave Bird
Mask Name: Phantom Mask
New Type: Dark/Ghost
New Ability: Opportunist
Ability when Tera'd: Speed Boost
Metagame Justification: Setup sweep
Description: good offensive cleaner / sweeper despite being frail has amazing offensive qualities while being somewhat limited by its movepool