How it works
Steps
- 1Cast Glasspool Mimic by paying , without using , having it enter the battlefield as a copy of Crypt Champion.
- 2Glasspool Mimic enters the battlefield, triggering its first and second abilities.
- 3Resolve the second Glasspool Mimic trigger, causing you to sacrifice it.
- 4Resolve the first Glasspool Mimic trigger, returning Glasspool Mimic from your graveyard to the battlefield as a copy of Crypt Champion.
- 5Repeat from step 2.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?