Zalkin

Background
Zalkin was the seeming leader of the Zentarmin Assassins, a mercenary group.

Interactions With Mystic Obscura
Zalkin; along with the Seven Snakes, attempted to get into Nightstone, lying that he was a bounty hunter from Daggerford looking for a woman named Kella. He was turned away, but as Mystic Obscura headed to the keep, Kella emerged and let him in, revealing their true relationship.

Zalkin was later resurrected by a necromancer within The Black Lodge, who trapped his soul in a construct made my Professor Impossible. He was sent to kill Mystic Obscura once again, but was ultimately killed by Ellywick Hollyheart.

Death
Upon their discovery, Zalkin and Kella fought Mystic Obscura along with the Seven Snakes, but failed to do so, and Zalkin's head was crushed in by Maximilian.