Seviper (M) @ Leftovers
Ability: Shed Skin
Tera Type: Grass
EVs: 252 HP / 4 Atk / 252 SpD
Careful Nature
- Poison Jab
- Toxic
- Earthquake
- Rest
Seviper, while hindered by mediocre stats, can actually prove moderately useful. In lower tiers.
Poison Jab is STAB that might poison. However, the much preferred poison would be Toxic, which will not miss due to Seviper being Poison type. Earthquake hits the steel types that are immune to poison. Rest heals you all the way, and if you're fortunate, Shed Skin will instantly wake you up! Tera Grass can nullify Seviper's Ground weakness, and possibly lure in a poor Fire type who's about to get Earthquaked.
Leftovers offer minor healing when you aren't asleep.