Karshan

Karshan was a young and powerful black and red planeswalker first mentioned in the Duelist #1. He dueled Anton on at least three occasions.

Karshan's haven was in the desolate Ki-Tirn mountain range. At the base of these mountains were the Sharnward Swamp.

Duel for Dominia
In an epic series of three duels, Karshan battled Anton for dominion over the Multiverse. He destroyed the Great Plains and Anton's cottage with stone rain during his assault with goblin raiders and a juggernaut. He emerged victoriously and ruled over the Multiverse.

Planeswalkers met

 * Anton

Trivia
Karshan's character was inspired by Alex Parrish's plays during GenCon 93.