Geralf, the Fleshwright + Pitiless Plunderer + Ebondeath, Dracolich + Umbral Collar Zealot + Temur Battlecrier

Geralf, the Fleshwright

Pitiless Plunderer

Ebondeath, Dracolich

Umbral Collar Zealot

Temur Battlecrier

How it works

1. Cast Ebondeath from your graveyard by paying .
2. Geralf's first ability triggers, creating a 2/2 Zombie Rogue creature token.
3. When the Zombie Rogue enters the battlefield, Geralf's second ability triggers, putting a number of +1/+1 counters on the Zombie Rogue equal to the number of other Zombies that entered the battlefield under your control.
4. When Ebondeath enters the battlefield, Geralf's second ability triggers, putting a number of +1/+1 counters on Ebondeath equal to the number of other Zombies that entered the battlefield under your control.
5. Activate Umbral Collar Zealot twice by sacrificing the Zombie Rogue and Ebondeath.
6. When the Zombie Rogue and Ebondeath die, Pitiless Plunderer triggers twice, creating two Treasure tokens.
7. Resolve both Umbral Collar Zealot abilities.
8. Activate the Treasures by tapping and sacrificing them, adding .
9. Repeat.

This looping engine harnesses the graveyard recursion of Ebondeath, Dracolich to continuously recast it for just two mana, a cost smoothly reduced as Temur Battlecrier helps offset your expenses alongside the mana generated by Pitiless Plunderer whenever creatures perish. Each iteration is fueled by the sacrifice outlet provided by Umbral Collar Zealot, which sends Ebondeath back to the graveyard while sending other fodder to the bin to trigger Geralf, the Fleshwright. As Geralf pumps out Zombie Rogue tokens that immediately grow from his triggered abilities, you turn a simple recursive dragon into a massive storm of infinite sacrifices, death triggers, and surveils.