How it works
Steps
- 1Cast Circle of the Land Druid from your graveyard for its retrace cost by paying and discarding a land card.
- 2Chalk Outline triggers, creating a creature token.
- 3When Circle of the Land Druid enters the battlefield, its first ability triggers, causing you to mill four cards.
- 4Activate Phyrexian Altar twice by sacrificing the creature token and Circle of the Land Druid, adding .
- 5When Circle of the Land Druid dies, its second ability triggers, returning a land card from your graveyard to your hand.
- 6Chalk Outline triggers, creating a creature token.
- 7Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?