Marik Ishtar

Marik Ishtar is the main antagonist of the Battle City story arc in Yu Gi Oh!. He is a former tombkeeper and the leader of the Rare Hunters. He owns the Millennium Rod, allowing him to take control of anyone, sometimes to the extent of speaking through them. He is also one of the main villains in Kokoro beats up Evil Residents.

Main Allies: Dark Tohka

Main Enemies: Kororo, Emma Frost, and Yugi Moto

Allies: Alliance to End Fellowship

Enemies: Kokoro, F.F.F.F.F. Fellowship, Lone Rager Squad, Pandora, The Acolytes, Red Skull,

Before kokoro beats up Evil Residents, Marik was Dormammu's right hand man, but unlike BIG Cheese, Marik has negatives towards Inferno Clan and decided to wait until Dormammu's death before he and his Alliance to End Fellowship make their moves.

Kokoro beats up Evil Residents
Marik debuted as one of the main villains in this story.