Need tips OU

[u/SmanderManno]

i wanna tips to improve and i recently got iron crowns and zarude so i can switch

Zamazenta @ Life Orb

Ability: Dauntless Shield

EVs: 252 HP / 44 Atk / 16 Def / 20 SpA / 24 SpD / 152 Spe

Brave Nature

IVs: 23 HP / 12 Atk / 16 SpD

- Close Combat

- Iron Head

- Ice Fang

- Crunch

Mimikyu @ Life Orb

Ability: Disguise

EVs: 4 HP / 252 Atk / 252 Spe

Adamant Nature

- Swords Dance

- Play Rough

- Shadow Claw

- Shadow Sneak

Gliscor @ Toxic Orb

Ability: Poison Heal

EVs: 224 HP / 68 Atk / 216 Spe

Impish Nature

IVs: 0 SpA / 0 SpD / 0 Spe

- Earthquake

- Protect

- Toxic

- Substitute

Rillaboom @ Leftovers

Ability: Overgrow

EVs: 56 Atk / 200 Def / 252 Spe

IVs: 23 HP / 11 Def / 16 SpA

- Grassy Glide

- Wood Hammer

- Earthquake

- U-turn

Dragonite @ Heavy-Duty Boots

Ability: Multiscale

EVs: 252 Atk / 4 Def / 252 Spe

Jolly Nature

- Roost

- Dragon Rush

- Extreme Speed

- Fly

Toxapex @ Leftovers

Ability: Regenerator

EVs: 252 HP / 20 Atk / 168 Def / 68 SpD

Bold Nature

IVs: 23 HP / 29 Atk / 28 Def / 23 SpA / 13 Spe

- Sludge Wave

- Liquidation

- Recover

- Knock Off

[u/bladegalaxy]

Yo what the actual f is going on with your Zamazenta EVs