Yveltal @ Heavy-Duty Boots
Ability: Dark Aura
EVs: 248 HP / 8 Atk / 252 SpD
Careful Nature
- Knock Off
- Sucker Punch
- Roost
- Toxic
Shedinja @ Heavy-Duty Boots
Ability: Wonder Guard
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Will-O-Wisp
- Shadow Sneak
- Spite
- Protect
Toxapex @ Rocky Helmet
Ability: Regenerator
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Haze
- Toxic Spikes
- Recover
- Knock Off
Giratina @ Leftovers
Ability: Pressure
EVs: 252 HP / 208 Def / 48 SpD
Bold Nature
IVs: 0 Atk
- Defog
- Will-O-Wisp
- Rest
- Roar
Heatran @ Leftovers
Ability: Flash Fire
EVs: 248 HP / 8 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Stealth Rock
- Taunt
- Earth Power
- Magma Storm
Xerneas @ Heavy-Duty Boots
Ability: Fairy Aura
EVs: 248 HP / 252 Def / 8 SpA
Bold Nature
IVs: 0 Atk
- Aromatherapy
- Rest
- Sleep Talk
- Moonblast