Gen 8 Please rate my Nat Dex Ou 8 gen Team and help me with finish it please

[4eliks]

https://pokepast.es/cdf19e0f21ebff89

Greninja-Ash (M) @ Choice Specs
Ability: Battle Bond
EVs: 252 SpA / 252 Spe
Timid Nature
- Water Shuriken
- Hydro Pump
- Ice Beam
- Dark Pulse

Ferrothorn @ Rocky Helmet
Ability: Iron Barbs
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Leech Seed
- Spikes
- Knock Off
- Thunder Wave

Pinsir-Mega @ Pinsirite
Ability: Hyper Cutter
EVs: 252 Atk / 252 Spe
Jolly Nature
- Swords Dance
- Earthquake
- Quick Attack
- Return

Magnezone @ Choice Specs
Ability: Magnet Pull
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Thunderbolt
- Flash Cannon
- Hidden Power [Fire]
- Volt Switch


https://pokepast.es/cdf19e0f21ebff89


I want to use Pinsir cuz it is very good breaker,he has a STAB buffed priority move(In mega quick attack),he has powerful return,and very good earthquake,it help to deal with toxapex,dragalge,non-baloon heatran,magnezone,aegislash and many other steel/poison/fire/rock/electric types which can tank the flying attack

Ferrothorn is very bulky tank,he can tank so much,he has good types to tank the electric(x2 mega pinsir) rock(x4) and it also has spikes which helpful for pinsir in late game,knock off which can knock the scarfs and thunder wave which can slow the opponent

Magnezone can deal with very-very bulky defensive steel types like ferrothorn,corviknight and other cuz they are very effective vs ferro,ash gren and pinsir

Ash-greninja is sooo cool spattacker which can deal with many pokemons,it is good variant.


Please,help me with finish this team,I want to win my friends)

 

[Cdijk16]

The RMT forum rules say you're aren't allowed to post incomplete teams. You need to post full teams of 6.