Froslass-Mega (F) @ Froslassite  
Ability: Cursed Body  
Tera Type: Ice  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Blizzard  
- Shadow Ball  
- Aurora Veil  
- Nasty Plot  

Cobalion @ Shuca Berry  
Ability: Justified  
Tera Type: Steel  
EVs: 112 HP / 144 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Volt Switch  
- Body Press  
- Taunt  

Garchomp @ Loaded Dice  
Ability: Rough Skin  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Scale Shot  
- Substitute  
- Swords Dance  

Roserade @ Focus Sash  
Ability: Natural Cure  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Spikes  
- Mortal Spin  
- Leaf Storm  
- Shadow Ball  

Ceruledge @ Life Orb  
Ability: Weak Armor  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Poltergeist  
- Bitter Blade  
- Swords Dance  
- Shadow Sneak  

Latios (M) @ Choice Scarf  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Luster Purge  
- Trick  
- Defog