Zu (first) try at teambuilding

Regigigas @ Leftovers
Ability: Slow Start
Happiness: 0
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Substitute
- Knock Off
- Drain Punch
- Frustration

Trapinch @ Eviolite
Ability: Arena Trap
EVs: 252 HP / 4 Atk / 252 SpD
Careful Nature
- Earthquake
- Crunch
- Quick Attack
- Toxic

Simisear @ Salac Berry
Ability: Gluttony
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Fire Blast
- Grass Knot
- Nasty Plot
- Focus Blast

Lairon @ Eviolite
Ability: Sturdy
EVs: 248 HP / 8 Atk / 252 Def
Impish Nature
- Roar
- Stealth Rock
- Toxic
- Stone Edge

Butterfree @ Wacan Berry
Ability: Compound Eyes
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Sleep Powder
- Quiver Dance
- Bug Buzz
- Hidden Power [Fighting]

Lumineon @ Leftovers
Ability: Storm Drain
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Defog
- Scald
- U-turn
- Toxic