How it works
Prerequisites
- You control at least five lands.
Steps
- 1Cast Avenger of Zendikar by paying .
- 2Avenger of Zendikar enters the battlefield, triggering itself, creating at least five 0/1 Plant creature tokens.
- 3Activate Phyreixan Altar five times by sacrificing Avenger of Zendikar and four Plant tokens, adding .
- 4Activate Horde of Notions by paying , casting Avenger of Zendikar from your graveyard without paying its mana cost.
- 5Repeat from step 2.
- 6Once you have infinite creature tokens, you may activate Phyrexian Altar any number of times.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?