Once during your turn, when you put Articuno ex from your hand onto your Bench, you may switch 1 of your Active Pokémon with Articuno ex. If you do, you may also move any number of basic Energy cards attached to your Pokémon to Articuno ex.
Cold Crush コールドクラッシュ
50
You may discard an Energy card attached to Articuno ex. If you do, your opponent discards an Energy card attached to the Defending Pokémon.
Trivia
The effect of Cold Crush was clarified via an errata so that, for the discard effect on the opponent's side of the field, the player using the attack chooses the Energy card that gets discarded, not the player's opponent.
