Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 228 Atk / 48 SpD / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Dragon Tail

Gothitelle @ Leftovers  
Ability: Shadow Tag  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Confide  
- Charm  
- Taunt  
- Rest  

Arceus-Poison @ Poisonium Z  
Ability: Multitype  
EVs: 248 HP / 8 Atk / 8 Def / 148 SpD / 96 Spe  
Jolly Nature  
- Roar
- Poison Jab  
- Will-O-Wisp  
- Recover  

Rayquaza-Mega @ Choice Scarf  
Ability: Air Lock  
EVs: 188 Atk / 68 Def / 252 Spe  
Naughty Nature  
- Dragon Ascent  
- Draco Meteor  
- V-create  
- Surf  

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

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 160 Def / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Recover  
- Defog