Arceus-Water @ Waterium Z  
Ability: Multitype  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Aqua Tail  
- Earthquake  
- Stone Edge  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 56 Def / 200 SpD  
Relaxed Nature  
- Precipice Blades  
- Stealth Rock  
- Toxic  
- Fire Blast  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Heart Swap  
- Pain Split  
- Heal Bell  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Magic Coat  
- Defog  
- Thunder Wave  
- Hex  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Taunt  
- Dark Pulse  
- Oblivion Wing  
- Sucker Punch  

Kangaskhan-Mega @ Kangaskhanite  
Ability: Scrappy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Power-Up Punch  
- Sucker Punch  
- Earthquake  
- Body Slam