How it works
Steps
- 1Activate Phyrexian Altar by sacrificing the undying creature, adding .
- 2When the undying creature dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
- 3Activate Retribution of the Ancients by paying and removing a +1/+1 counter from the undying creature, giving any creature -1/-1 until end of turn.
- 4Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?