Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
- Leaf Storm  
- Hidden Power [Fire]  
- Substitute  
- Leech Seed  

Latios-Mega @ Latiosite  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Psychic  
- Earthquake  
- Ice Beam  
- Recover  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 236 HP / 160 SpD / 112 Spe  
Jolly Nature  
- Substitute  
- Coil  
- Thousand Arrows  
- Glare  

Heatran @ Steelium Z  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
IVs: 0 Atk  
- Flash Cannon  
- Magma Storm  
- Stealth Rock  
- Earth Power  

Greninja @ Choice Scarf  
Ability: Protean  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Ice Beam  
- U-turn  
- Gunk Shot  
- Hidden Power [Fire]  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Nature's Madness  
- Moonblast  
- Defog