When Ozox dies, create Jumblebones, a legendary 2/1 black Skeleton creature token with "Jumblebones can't block" and "When Jumblebones leaves the battlefield, return target card named Ozox, the Clattering King from your graveyard to your hand."
Ozox is a mono-black aristocrats and recursion engine: cheaply recast a beater that, when it dies, leaves behind Jumblebones, who in turn returns Ozox to your hand when it leaves. Abuse this near-free death loop with sacrifice outlets and 'whenever a creature dies' payoffs to drain the table, then close with a big finisher or repeated reanimation value.
Built-in, mana-cheap recursion that survives board wipes and removal
Draws a card for each nontoken creature death, refilling your hand off the loop.
Add fast mana and tutors (Dark Ritual, Demonic Tutor, Vampiric Tutor) to assemble your sac outlet plus payoff faster, and lean on free outlets like Carrion Feeder and Ashnod's Altar to loop without spending mana. Tighten the deck around a combo finish—Pitiless Plunderer plus a free sac outlet and a drainer can generate infinite tokens and damage—and include graveyard insurance and protection like Imp's Mischief to safeguard the engine.
Legendary Creature — Skeleton Noble
