Latios-Mega (M) @ Latiosite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Luster Purge  
- Aura Sphere  
- Draco Meteor  
- Roost  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
Tera Type: Water  
EVs: 252 HP / 64 Def / 192 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Draining Kiss  
- Calm Mind  
- Taunt  

Kingambit @ Assault Vest  
Ability: Supreme Overlord  
Tera Type: Dark  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Sucker Punch  
- Knock Off  
- Pursuit  
- Iron Head  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 HP / 112 Def / 144 Spe  
Impish Nature  
- Earthquake  
- Stealth Rock  
- U-turn  
- Defog  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Horn Leech  
- Swords Dance  
- Encore  

Heatran @ Air Balloon  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 248 HP / 220 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Toxic  
- Stealth Rock