Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Toxic  
- Spikes  
- Leech Seed  
- Gyro Ball  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 248 HP / 56 Def / 104 SpA / 72 SpD / 28 Spe  
Modest Nature  
IVs: 0 Atk  
- Defog  
- Thunder Wave  
- Hex  
- Draco Meteor  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 160 Def / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Judgment  
- Recover  
- Will-O-Wisp  

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

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 168 SpA / 144 SpD / 196 Spe  
Mild Nature  
- Eruption  
- Precipice Blades  
- Hidden Power [Ice]  
- Stone Edge  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 28 HP / 220 Atk / 8 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Photon Geyser  
- Earthquake  
- Sunsteel Strike