Trick room

Cubone (M) @ Thick Club
Ability: Battle Armor
Level: 5
EVs: 196 Atk / 76 Def / 236 Spe
Jolly Nature
- Bonemerang
- Knock Off
- Thunder Punch
- Fire Punch

Bronzor @ Eviolite
Ability: Levitate
Level: 5
Shiny: Yes
EVs: 244 SpA / 228 SpD
Quiet Nature
IVs: 0 Atk / 0 Spe
- Stealth Rock
- Trick Room
- Flash Cannon
- Psychic

Slowpoke @ Eviolite
Ability: Regenerator
Level: 5
EVs: 236 Atk / 76 Def / 196 SpD
Brave Nature
IVs: 0 Spe
- Zen Headbutt
- Trick Room
- Aqua Tail
- Return

Baltoy @ Light Clay
Ability: Levitate
Level: 5
EVs: 36 HP / 36 Atk / 196 SpD
Gentle Nature
- Light Screen
- Reflect
- Explosion
- Psychic

Inkay @ Eviolite
Ability: Contrary
Level: 5
EVs: 244 Atk / 12 Def / 228 SpD
Adamant Nature
- Superpower
- Foul Play
- Knock Off
- Topsy-Turvy

Elekid @ King's Rock
Ability: Static
Level: 5
EVs: 252 Atk / 236 Spe
Jolly Nature
- Fling
- Thief
- Thunder Punch
- Wild Charge