Slowbro-Mega @ Slowbronite  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Yawn  
- Teleport  
- Slack Off  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Water  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Defog  
- Stealth Rock  
- Earthquake  
- U-turn  

Ogerpon-Wellspring @ Wellspring Mask  
Ability: Water Absorb  
Hidden Power: Poison  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Horn Leech  
- Play Rough  
- Swords Dance  

Thundurus @ Life Orb  
Ability: Prankster  
Tera Type: Fighting  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Grass Knot  
- Focus Blast  
- Taunt  

Kartana @ Choice Scarf  
Ability: Beast Boost  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Knock Off  
- Smart Strike  

Heatran @ Firium Z  
Ability: Flame Body  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Toxic