How it works
Prerequisites
- "Mirran" chosen with Mirrodin Besieged.
Steps
- 1Cast Glint Hawk by paying .
- 2Mirrodin Besieged triggers, creating a 1/1 Myr artifact creature token.
- 3Activate Phyrexian Altar by sacrificing a Myr, adding .
- 4Glint Hawk enters the battlefield, returning itself to your hand.
- 5Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?