spike stack ho ft. 3 setup sweepers

Onix @ Eviolite
Ability: Weak Armor
Level: 5
EVs: 76 HP / 236 Atk / 76 SpD / 116 Spe
Adamant Nature
- Rock Blast
- Earthquake
- Explosion
- Stealth Rock

Ferroseed @ Eviolite
Ability: Iron Barbs
Level: 5
EVs: 84 HP / 36 Atk / 188 Def / 148 SpD / 36 Spe
Careful Nature
- Bullet Seed
- Knock Off
- Spikes
- Thunder Wave

Pumpkaboo-Small @ Ghostium Z
Ability: Frisk
Level: 5
EVs: 4 HP / 36 Def / 164 SpA / 156 SpD / 148 Spe
Modest Nature
IVs: 0 Atk
- Trick-or-Treat
- Shadow Ball
- Fire Blast
- Giga Drain

Shellder @ Eviolite
Ability: Skill Link
Level: 5
EVs: 36 HP / 236 Atk / 36 Def / 196 Spe
Impish Nature
- Shell Smash
- Icicle Spear
- Rock Blast
- Liquidation

Vullaby @ Eviolite
Ability: Weak Armor
Level: 5
EVs: 116 HP / 236 SpA / 116 Spe
Modest Nature
IVs: 0 Atk
- Nasty Plot
- Air Slash
- Dark Pulse
- Heat Wave

Staryu @ Life Orb
Ability: Analytic
Level: 5
EVs: 196 SpA / 76 SpD / 236 Spe
Timid Nature
IVs: 0 Atk
- Hydro Pump
- Thunderbolt
- Ice Beam
- Rapid Spin