Necrozma-Dawn-Wings @ Power Herb  
Ability: Beads of Ruin  
Tera Type: Psychic  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
- Trick Room  
- Meteor Beam  
- Moongeist Beam  
- Photon Geyser  

Rayquaza @ Life Orb  
Ability: Aerilate  
Tera Type: Dragon  
EVs: 252 Atk / 140 SpA / 116 Spe  
Naughty Nature  
- Extreme Speed  
- Draco Meteor  
- Overheat  
- Earthquake  

Magearna @ Air Balloon  
Ability: Magic Bounce  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick Room  
- Spikes  
- Encore  
- Misty Explosion  

Arceus-Dark @ Dread Plate  
Ability: Prankster  
Tera Type: Dark  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Will-O-Wisp  
- Recover  

Reshiram @ Charcoal  
Ability: Orichalcum Pulse  
Tera Type: Dragon  
EVs: 252 Atk / 36 SpA / 220 Spe  
Naive Nature  
- Dragon Dance  
- Flare Blitz  
- Draco Meteor  
- Blue Flare  

Deoxys-Attack @ Focus Sash  
Ability: Protean  
Tera Type: Psychic  
EVs: 120 Atk / 252 SpA / 136 Spe  
Hasty Nature  
- Shadow Ball  
- Ice Beam  
- Thunderbolt  
- Low Kick