Ability Armor Tail
Prevent all damage done to this Pokémon by attacks from your opponent’s Basic Pokémon ex.

Dirty Beam 160
This attack also does 30 damage to 1 of your opponent’s Benched Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)

Tera

As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent’s).
Pokémon ex rule

When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.

weakness ×2 | resistance

retreat