Regirock @ Chople Berry
Ability: Clear Body
EVs: 252 HP / 180 Def / 76 SpD
Impish Nature
- Stealth Rock
- Rock Slide
- Earthquake
- Toxic
Silvally-Water @ Water Memory
Ability: RKS System
EVs: 248 HP / 120 Def / 140 Spe
Bold Nature
IVs: 0 Atk
- Defog
- Surf
- Flamethrower
- Parting Shot
Articuno @ Leftovers
Ability: Pressure
EVs: 248 HP / 204 SpD / 56 Spe
Calm Nature
- Roost
- Defog
- Freeze-Dry
- Heal Bell
Raichu-Alola (M) @ Aloraichium Z
Ability: Surge Surfer
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Thunderbolt
- Psyshock
- Grass Knot
- Nasty Plot
Tangela (M) @ Eviolite
Ability: Regenerator
EVs: 248 HP / 252 Def / 8 SpD
Bold Nature
IVs: 0 Atk
- Leech Seed
- Giga Drain
- Toxic
- Synthesis
Mesprit @ Choice Scarf
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 30 Atk
- Psyshock
- Hidden Power [Ground]
- U-turn
- Healing Wish