OU Team

Mimikyu @ Life Orb
Ability: Disguise
EVs: 4 HP / 252 Atk / 252 Def
Adamant Nature
- Bulk Up
- Play Rough
- Will-O-Wisp
- Shadow Sneak

Greninja-Ash (M) @ Waterium Z
Ability: Battle Bond
EVs: 84 Atk / 172 SpA / 252 Spe
Hasty Nature
- Surf
- Dark Pulse
- U-turn
- Gunk Shot

Blacephalon @ Focus Sash
Ability: Beast Boost
Shiny: Yes
EVs: 72 Atk / 184 SpA / 252 Spe
Hasty Nature
- Fire Blast
- Shadow Ball
- Knock Off
- Taunt

Rotom-Wash @ Leftovers
Ability: Levitate
Shiny: Yes
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Defog
- Will-O-Wisp
- Volt Switch
- Hydro Pump

Victini @ Choice Scarf
Ability: Victory Star
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- V-create
- Bolt Strike
- Zen Headbutt
- U-turn

Magearna @ Assault Vest
Ability: Soul-Heart
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
IVs: 0 Atk
- Thunderbolt
- Dazzling Gleam
- Flash Cannon
- Aura Sphere