Thundurus

Card Number | Rarity: 052/198 | Promo
Card Type | HP | Stage: Lightning | 120 | Basic
Attack 1: [L] Assisting Spark (30)

You may attach a Lightning Energy card from your hand to 1 of your Benched Pokémon.
Attack 2: [1LL] Thunder (130)

This Pokémon also does 30 damage to itself.
Weakness | Retreat Cost: Fx2 | 1