Free Realms (2009)

Tied into the Sony Online Entertainment MMO of the same name, Free Realms is a simple, fun Trading Card Game, aimed at children, but capable of holding the attention of more experience TCG players. Each player attempts to score twelve point by "Hunting" with their troops against an empty corresponding spot on their opponent's side, or "Attacking" their opponent's troops in the opposite spot. Attacks are resolved by flipping cards from the top of a player's deck, and counting the gems along the bottom of the flipped card, and adding the number to the attack or defense strength. Additionally, the gems, of varying designs, can activate special powers of the attacker or defender.