Mamoswine @ Icium Z  
Ability: Oblivious  
Tera Type: Ice  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Glacial Lance  
- Headlong Rush  
- Knock Off  
- Ice Shard  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 248 HP / 8 Def / 52 SpA / 116 SpD / 84 Spe  
Calm Nature  
IVs: 0 Atk  
- Torch Song  
- Earth Power  
- Stealth Rock  
- Burning Bulwark  

Venusaur-Mega @ Venusaurite  
Ability: Chlorophyll  
Tera Type: Grass  
EVs: 248 HP / 164 Def / 4 SpA / 92 Spe  
Modest Nature  
IVs: 0 Atk  
- Matcha Gotcha  
- Hidden Power [Fire]  
- Earth Power  
- Strength Sap  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
Tera Type: Ground  
EVs: 152 HP / 4 Atk / 156 Def / 196 Spe  
Jolly Nature  
- Headlong Rush  
- Dragon Ascent  
- Defog  
- U-turn  

Tapu Fini @ Heavy-Duty Boots  
Ability: Misty Surge  
Tera Type: Water  
EVs: 248 HP / 104 Def / 76 SpA / 12 SpD / 68 Spe  
Bold Nature  
- Steam Eruption  
- Moonblast  
- Knock Off  
- Moonlight  

Gouging Fire @ Covert Cloak  
Ability: Protosynthesis  
Tera Type: Fire  
EVs: 248 HP / 8 Atk / 104 Def / 16 SpD / 132 Spe  
Impish Nature  
- Dragon Dance  
- Bitter Blade  
- Earthquake  
- Morning Sun