Hydreigon @ Choice Specs
Ability: Levitate
EVs: 8 HP / 220 SpA / 28 SpD / 252 Spe
Modest Nature
- Dark Pulse
- Draco Meteor
- Flash Cannon
- U-turn
Melmetal @ Assault Vest
Ability: Iron Fist
EVs: 252 Atk / 180 SpD / 76 Spe
Adamant Nature
- Double Iron Bash
- Thunder Punch
- Ice Punch
- Superpower
Landorus-Therian (M) @ Rocky Helmet
Ability: Intimidate
EVs: 252 HP / 240 Def / 16 Spe
Impish Nature
- Stealth Rock
- Earthquake
- U-turn
- Toxic
Tapu Fini @ Choice Scarf
Ability: Misty Surge
EVs: 248 HP / 40 SpA / 220 Spe
Timid Nature
IVs: 0 Atk
- Surf
- Moonblast
- Trick
- Defog
Diancie-Mega @ Diancite
Ability: Magic Bounce
EVs: 12 Atk / 244 SpA / 252 Spe
Hasty Nature
- Diamond Storm
- Moonblast
- Earth Power
- Mystical Fire
Volcarona @ Firium Z
Ability: Flame Body
EVs: 40 HP / 252 SpA / 216 Spe
Timid Nature
IVs: 0 Atk
- Quiver Dance
- Flamethrower
- Hidden Power [Ground]
- Roost