Well, a few months ago I was introduced to Magic The Gathering, the card game. I've become rather hooked XD Craig made me a Island/blue deck, and he uses a Forest/green creature deck. With lots of snakes...
I only really play against Craig, so I have drawn the two of us as wizards, or mages or whatever, having a battle. In this scenario, I'm quite likely to struggle, as that Mold Adder there in the tree becomes progressively stronger every time I use a blue spell. So basically every turn. Bah... Having said that, I tend to win more against Craig's other red/blue deck.
"In the Magic game, you play the role of a planeswalker—a powerful wizard who fights other planeswalkers for glory, knowledge, and conquest. Your deck of cards represents all the weapons in your arsenal. It contains the spells you know and the creatures you can summon to fight for you."