Glimmora @ Focus Sash  
Ability: Toxic Debris  
Tera Type: Steel  
EVs: 68 Def / 252 SpA / 188 Spe  
Timid Nature  
- Power Gem  
- Mortal Spin  
- Stealth Rock  
- Spikes  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 108 HP / 184 SpA / 216 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Stealth Rock  
- Earth Power  

Ditto @ Choice Scarf  
Ability: Imposter  
Tera Type: Ghost  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Transform  

Chien-Pao @ Choice Band  
Ability: Sword of Ruin  
Shiny: Yes  
Tera Type: Dark  
EVs: 40 HP / 252 Atk / 216 Spe  
Jolly Nature  
- Crunch  
- Icicle Crash  
- Ice Shard  
- Sucker Punch  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Poison  
EVs: 248 HP / 152 Def / 8 SpA / 100 SpD  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Hex  
- Defog  
- Will-O-Wisp  

Marshadow @ Life Orb  
Ability: Technician  
Tera Type: Ghost  
EVs: 252 Atk / 4 Def / 252 Spe  
- Bulk Up  
- Spectral Thief  
- Low Kick  
- Shadow Sneak