How it works
Prerequisites
- Marath has at least two +1/+1 counters on it.
Steps
- 1Activate Marath by paying and removing a +1/+1 counter from it, putting two +1/+1 counters on Marath.
- 2Activate Marath by paying and removing a +1/+1 counter from it, creating a 1/1 Elemental creature token.
- 3Activate Ashnod's Altar by sacrificing the Elemental, adding .
- 4Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?