Jolteon ex

Ability · Evolutionary Thunder

Once during your turn, when you play Jolteon ex from your hand to evolve 1 of your Pokémon, you may put 1 damage counter on each of your opponent's Pokémon.

L · C

Does 20 damage plus 10 more damage for each damage counter on the Defending Pokémon.

L · C · C

Discard a [L] Energy card attached to Jolteon ex.

Weakness: Fighting · Resistance: Metal · Retreat: 0