Basic trapping

Diglett @ Life Orb
Ability: Arena Trap
Level: 5
EVs: 36 HP / 236 Atk / 236 Spe
Jolly Nature
- Earthquake
- Rock Slide
- Sucker Punch
- Substitute

Gothita @ Choice Scarf
Ability: Shadow Tag
Level: 5
EVs: 240 SpA / 240 Spe
Modest Nature
- Hidden Power [Fire]
- Psychic
- Thunderbolt
- Trick

Mienfoo @ Eviolite
Ability: Regenerator
Level: 5
EVs: 196 Def / 36 SpD / 236 Spe
Jolly Nature
- Drain Punch
- Knock Off
- U-turn
- Taunt

Pawniard @ Eviolite
Ability: Defiant
Level: 5
EVs: 156 Atk / 36 Def / 116 SpD / 196 Spe
Jolly Nature
- Knock Off
- Iron Head
- Sucker Punch
- Stealth Rock

Foongus @ Eviolite
Ability: Regenerator
Level: 5
EVs: 124 HP / 156 Def / 156 SpD
Bold Nature
- Spore
- Giga Drain
- Sludge Bomb
- Hidden Power [Fire]

Vullaby @ Eviolite
Ability: Overcoat
Level: 5
EVs: 116 HP / 76 Atk / 236 Def / 76 SpD
Impish Nature
- Brave Bird
- Knock Off
- Defog
- Roost