I just won two Graviton Firemasters in a game against Graviton. Awesome - that's good cash I can use to upgrade cards I actually want, right? Well, my misery loves company story goes a little like this. You have to click a rare twice to sell it, so I did that. One graviton firemaster down. Then I still wanted to sell the other one. But NO! AHHHH! I double clicked the second gravtion firemaster, selling it and then the poseidon I had in my stack right after it. Now I'm down a rare weapon and I'm very sad. There, now you all can miserable with me.