Two wizards duel across an abyss of time and space, flinging spells at one another and summoning up abominable beasts. Brainstorm is a spell in the Magic: The Gathering trading card game, a way for a player to sift through their library of cards in order to glean the best options from the pile. A foil Brainstorm is a strong asset to the right deck, enabling quicker access to strategies and assets. An Ice Age 4 Brainstorm, and other printings of the iconic card, can be found singly and in lots. Reliable sellers on eBay offer a huge variety of options. Brainstorm is a tournament staple and a spell that players cannot afford to be without when their backs are up against the ropes and they need to know what is waiting for them in their tome of magical power. Magic is a game of skill; not just on the field, but in the planning stages as well.