Phantasy Star Online Episode III: C.A.R.D. Revolution (2004)
Phantasy Star Online Episode III: C.A.R.D. Revolution is a video game set on Planet Ragol, where a mysterious substance called "The Germ" has been discovered and caused two factions to battle for its control – the Hunters and the rebel team Arkz. The Germ can be sealed into playing cards that, when used in battle, grant warriors powerful weapons and creatures to fight with. Players have the choice of joining either faction; they will then need to compose decks from nearly 500 cards featuring fighting moves, weapons, and PSO creatures in order to win battles against their opponents.