Regirock @ Icium Z  
Ability: Clear Body  
EVs: 252 HP / 56 Def / 164 SpD / 36 Spe  
Impish Nature  
- Toxic  
- Drain Punch  
- Ice Punch  
- Rock Slide  

Roselia @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 228 SpD / 32 Spe  
Calm Nature  
IVs: 0 Atk  
- Spikes  
- Synthesis  
- Sludge Bomb  
- Giga Drain  

Jellicent (M) @ Colbur Berry  
Ability: Water Absorb  
EVs: 252 HP / 164 Def / 92 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Taunt  
- Recover  
- Will-O-Wisp  

Jumpluff  
Ability: Infiltrator  
EVs: 88 HP / 168 Atk / 252 Spe  
Jolly Nature  
- Substitute  
- Leech Seed  
- Acrobatics  
- Strength Sap  

Sandslash-Alola @ Leftovers  
Ability: Slush Rush  
EVs: 252 HP / 208 SpD / 48 Spe  
Careful Nature  
- Rapid Spin  
- Stealth Rock  
- Icicle Crash  
- Earthquake  

Manectric @ Choice Scarf  
Ability: Lightning Rod  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Switcheroo / Hidden Power [Grass]  
- Flamethrower