Landorus @ Life Orb  
Ability: Sheer Force  
EVs: 4 Def / 252 SpA / 252 Spe  
Naive Nature  
- Earth Power  
- Rock Slide  
- Hidden Power [Ice]  
- Knock Off  

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

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Dark Pulse  
- Oblivion Wing  
- Taunt  
- U-turn  

Shuckle @ Mental Herb  
Ability: Sturdy  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Sticky Web  
- Rock Tomb  
- Encore  
- Toxic  

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

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 140 HP / 176 SpA / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Defog  
- Judgment  
- Ice Beam