Aggron [Mysterious Treasures]

[2] Heap Up (40+) Reveal all of the Energy cards in your discard pile to your opponent. If there are any Metal Special Energy cards in your discard pile, this attack does an additional 30 damage. Shuffle all of the revealed Energy cards into your deck.

[MMMM] Hard Metal (60+) You may do an additional 40 damage to the Defending Pokemon. If you do, Aggron does 40 damage to itself.