Mawile Bulky offense with Z-blast volc

Mawile-Mega @ Mawilite
Ability: Intimidate
EVs: 92 HP / 252 Atk / 164 Spe
Adamant Nature
- Swords Dance
- Sucker Punch
- Iron Head
- Thunder Punch

Tangrowth @ Assault Vest
Ability: Regenerator
EVs: 248 HP / 8 Def / 252 SpD
Sassy Nature
- Sludge Bomb
- Giga Drain
- Earthquake
- Hidden Power [Ice]

Tapu Koko @ Life Orb
Ability: Electric Surge
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Volt Switch
- Thunderbolt
- U-turn
- Dazzling Gleam

Landorus-Therian (M) @ Rocky Helmet
Ability: Intimidate
EVs: 240 HP / 252 Def / 16 SpD
Relaxed Nature
- Stealth Rock
- Earthquake
- Hidden Power [Ice]
- U-turn

Tapu Fini @ Leftovers
Ability: Misty Surge
EVs: 248 HP / 188 Def / 72 Spe
Bold Nature
IVs: 0 Atk
- Taunt
- Scald
- Nature's Madness
- Defog

Volcarona @ Firium Z
Ability: Flame Body
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Quiver Dance
- Fire Blast
- Giga Drain
- Hidden Power [Ground]