Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Rock Slide  
- U-turn  
- Explosion  

Cobalion @ Leftovers  
Ability: Justified  
EVs: 252 HP / 4 Atk / 44 Def / 208 SpD  
Careful Nature  
- Stealth Rock  
- Volt Switch  
- Taunt  
- Iron Head  

Magearna @ Life Orb  
Ability: Soul-Heart  
EVs: 236 HP / 8 Def / 252 SpA / 12 Spe  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Hidden Power [Fire]  
- Calm Mind  
- Flash Cannon  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 252 HP / 120 Def / 4 SpA / 96 SpD / 36 Spe  
Calm Nature  
IVs: 0 Atk  
- Defog  
- Ice Beam  
- Thunderbolt  
- Healing Wish  

Kartana @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Knock Off  
- Leaf Blade  
- Sacred Sword  
- Smart Strike  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 252 HP / 4 Atk / 136 Def / 116 SpD  
Impish Nature  
- Nature's Madness  
- Defog  
- Toxic  
- Knock Off