Your Daemons are not Unique. Sin-Marduk may cast wizard spells. React: After Sin-Marduk performs a melee strike or spell that kills: A Daemon enters play, from your hand, in the former location of the killed character, regardless of formation. Order: Once per turn, kill a Thrall: Perform a melee strike that may target an additional rank away.
Stats
Printings
4th Edition: Promos
4th Edition