Rate my team

Question

Porygon2 @ Eviolite
Ability: Download
EVs: 252 HP / 4 Def / 252 SpD
Sassy Nature
- Recover
- Trick Room
- Ice Beam
- Thunderbolt

Arcanine @ Figy Berry
Ability: Intimidate
EVs: 252 HP / 4 Atk / 252 SpD
Adamant Nature
- Flare Blitz
- Protect
- Bulldoze
- Extreme Speed

Goodra @ Assault Vest
Ability: Sap Sipper
Level: 50
EVs: 252 HP / 100 Def / 56 SpA / 100 SpD
Calm Nature
IVs: 0 Atk
- Dragon Pulse
- Flamethrower
- Ice Beam
- Muddy Water

Sableye @ Sitrus Berry
Ability: Prankster
Level: 50
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Taunt
- Fake Out
- Knock Off
- Recover

Gigalith @ Focus Sash
Ability: Sand Stream
Level: 50
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Earthquake
- Rock Slide
- Protect
- Curse

Gastrodon @ Leftovers
Ability: Storm Drain
Level: 50
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
- Scald
- Recover
- Ice Beam
- Substitute

Comments

Replace Goodra and Sableye with Garchomp for better speed and typing and Alolan Persian for better stats. Give Arcanine careful nature to make it even more bulky. Give Gigalith a rockinium z and 252 HP/252 Atk/4 SpD brave for more power. Give Gastrodon a wiki berry for faster healing (leftovers only out-heals a wiki berry if Gastrodon is alive for more than 8 turns). Replace substitute with protect so it can block multiple attacks at once.

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teach earthquake to gastrodon (STAB) and surf to goodra instead of muddy water (higher acc)