How it works
Prerequisites
- You have gained 3 or more life this turn.
- You control a creature that can tap to produce at least .
- Will, Scion of Peace does not have summoning sickness.
Steps
- 1Activate Will by tapping it, causing white and blue spells you cast this turn to cost at least less.
- 2Activate a creature by tapping it, adding .
- 3Cast Change of Heart with buyback by paying .
- 4Chakram Retriever triggers, untapping the mana-producing creature.
- 5Resolve Change of Heart.
- 6Repeat from step 2.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?