Oceanic Emperor (Kyogre-Primal) @ Blue Orb  
Ability: Primordial Sea  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Scald  
- Ice Beam  
- Rest  

Overlord GAIA (Arceus-Steel) @ Iron Plate  
Ability: Multitype  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Earth Power  
- Recover  

Delta (Rayquaza-Mega) @ Choice Scarf  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Surf  
- Dragon Ascent  
- Draco Meteor  
- V-create  

Terror of Skies (Yveltal) @ Rocky Helmet  
Ability: Dark Aura  
EVs: 228 HP / 252 Def / 28 Spe  
Impish Nature  
IVs: 0 SpA  
- Defog  
- Foul Play  
- Roost  
- Sucker Punch  

Defender of Land (Arceus-Grass) @ Meadow Plate  
Ability: Multitype  
EVs: 232 HP / 232 SpD / 44 Spe  
Calm Nature  
IVs: 0 Atk  
- Defog  
- Grass Knot  
- Recover  
- Perish Song  

Beta Lion (Necrozma-Dusk-Mane) @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
IVs: 0 SpA  
- Toxic  
- Sunsteel Strike  
- Morning Sun  
- Stealth Rock