How it works
Prerequisites
- Animar has at least two +1/+1 counters on it.
Steps
- 1Activate Ashnod's Altar by sacrificing Marang River Prowler, adding .
- 2Activate Prismite by paying , adding .
- 3Cast Marang River Prowler from your graveyard for .
- 4Ominous Roost triggers, creating a 1/1 Bird creature token.
- 5Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?