Diglett

It burrows through the ground at a shallow depth. It leaves raised earth in its wake, making it easy to spot.

Ability — Submerge: As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent's).

Dig Through: This attack does 30 damage to 1 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)