How it works
Prerequisites
- You control a nontoken Rogue, Cleric, Wizard and/or Warrior that can be cast using one colored mana.
Steps
- 1Activate Phyrexian Altar by sacrificing any nontoken Rogue, Cleric, Wizard and/or Warrior that can be cast using one colored mana, adding one mana of any color.
- 2The creature dies, triggering Mortuary, putting the creature on top of your library.
- 3Cast the creature from the top of your library by paying its mana cost.
- 4Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?