Heatran @ Firium Z
Ability: Flash Fire
EVs: 4 Def / 252 SpA / 252 Spe
Modest Nature
IVs: 0 Atk
- Magma Storm
- Earth Power
- Toxic
- Taunt
Mawile-Mega @ Mawilite
Ability: Intimidate
EVs: 92 HP / 252 Atk / 164 Spe
Adamant Nature
- Play Rough
- Sucker Punch
- Thunder Punch
- Focus Punch
Hydreigon @ Leftovers
Ability: Levitate
EVs: 252 HP / 92 SpA / 76 SpD / 88 Spe
Calm Nature
IVs: 0 Atk
- Dark Pulse
- Earth Power
- Defog
- Roost
Slowbro @ Heavy-Duty Boots
Ability: Regenerator
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
IVs: 0 Atk
- Scald
- Future Sight
- Slack Off
- Teleport
Garchomp @ Rocky Helmet
Ability: Rough Skin
EVs: 252 HP / 200 Def / 56 Spe
Impish Nature
- Stealth Rock
- Earthquake
- Toxic
- Roar
Tapu Koko @ Choice Specs
Ability: Electric Surge
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Thunderbolt
- Volt Switch
- Dazzling Gleam
- Roost