Color Identity: B

Initial Card State
- All permanents on the battlefield.
Steps
- Sacrifice Tenacious Dead to Phyrexian Altar, generating ({B} magic symbol)
. - Pawn of Ulamog, Blood Artist, and Tenacious Dead trigger; stack the triggers to resolve in that order.
- Pawn of Ulamog generates an Eldrazi Spawn token; sacrifice it to generate ({1} magic symbol)
(Blood Artist triggers again). - Resolve two Blood Artist triggers, draining opponent for 2.
- Resolve the Tenacious Dead trigger, paying ({1} magic symbol)
({B} magic symbol)
to return it to the battlefield from the graveyard. - Repeat the sacrifice-recursion loop, draining opponent infinitely with Blood Artist triggers.
Results
- Infinite death triggers.
- Infinite ETB.
- Infinite lifegain.
- Infinite lifegain triggers.
- Infinite lifeloss.
- Infinite LTB.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).