Zygarde @ Dragonium Z  
Ability: Power Construct  
EVs: 228 Atk / 48 SpD / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Outrage  
- Substitute  

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

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Flame Charge  
- Leech Seed  
- Substitute  
- Toxic  

Salamence-Mega @ Salamencite  
Ability: Aerilate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Defog  
- Double-Edge  
- Roost  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Earthquake  
- Toxic  
- Overheat  
- Stealth Rock  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 168 Def / 88 Spe  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Toxic  
- Recover  
- Will-O-Wisp