Shift: The Single Card CCG (2013)

Shift is an anime themed card game in which players duel using a single card and some coins. Shift cards have stats and Modifiers on all four sides, called Gears. Each card functions like a deck in a traditional CCG, where each Gear is a separate hand. And much like decks in a CCG, each card rewards different strategies and play styles. Players take turns attacking or shifting their cards to another Gear. To use a Gear's Modifier, you might have to pay a cost; costs may require flipping a coin, or paying spirit - which is earned by taking damage. The first player to deal six damage to their opponent wins!