CardMon Hero is a free-to-play MMORPG for PC in which players take on the role of a Hero that can create, discover, recruit and summon Mercenaries to aid in battle using a deck of cards. Call Mercenaries to battle tough enemies, in combination with your Skill cards, as you adventure through an expansive and persistent world. Join thousands of others in a card-summoning adventure through hundreds of quests, over 70 instances and countless combinations of Mercenary and Skill cards to be discovered.