[Colorless, Colorless, Colorless]Mountaintop Mining
60+Energy Cost: 3
You may do 40 more damage. If you do, discard the top 2 cards of your deck.
[Colorless, Colorless, Colorless, Colorless]Rock Cannon
80×Energy Cost: 4
Flip a coin until you get tails. This attack does 80 damage for each heads.
