Mix and Mega Prankster Oranguru

Cofagrigus @ Slowbronite
Ability: Mummy
EVs: 248 HP / 8 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Will-O-Wisp
- Hex
- Energy Ball
- Haze

Rampardos @ Lucarionite
Ability: Sheer Force
EVs: 52 HP / 252 Atk / 4 SpD / 200 Spe
Adamant Nature
- Head Smash
- Crunch
- Earthquake
- Iron Head

Scolipede @ Cameruptite
Ability: Speed Boost
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Protect
- Poison Jab
- Megahorn
- Swords Dance

Blissey @ Aggronite
Ability: Natural Cure
Shiny: Yes
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
IVs: 0 Atk
- Dazzling Gleam
- Soft-Boiled
- Calm Mind
- Fire Blast

Beartic @ Lopunnite
Ability: Snow Cloak
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Superpower
- Icicle Crash
- Play Rough
- Stone Edge

Oranguru @ Banettite
Ability: Inner Focus
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
IVs: 0 Atk
- Nature Power
- Calm Mind
- Psychic
- Focus Blast