Araquanid @ Choice Band  
Ability: Water Bubble  
EVs: 200 HP / 252 Atk / 40 SpA / 16 Spe  
Brave Nature  
- Liquidation  
- Toxic  
- Hidden Power [Fire]  
- Leech Life  

Hydreigon @ Choice Specs  
Ability: Levitate  
EVs: 244 SpA / 32 SpD / 232 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Defog  
- Dark Pulse  
- Flash Cannon  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 252 HP / 220 SpD / 36 Spe  
Jolly Nature  
- Stealth Rock  
- Toxic  
- Rapid Spin  
- Earthquake  

Tapu Bulu @ Grassium Z  
Ability: Grassy Surge  
EVs: 224 HP / 188 SpD / 96 Spe  
Careful Nature  
- Horn Leech  
- Synthesis  
- Superpower  
- Swords Dance  

Reuniclus @ Leftovers  
Ability: Magic Guard  
EVs: 240 HP / 212 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Recover  
- Psyshock  
- Acid Armor  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 248 HP / 28 Def / 28 SpD / 204 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- U-turn  
- Hidden Power [Fire]