How it works
Prerequisites
- Everflowing Chalice has 4 or more charge counters on it.
Steps
- 1Activate Everflowing Chalice to add to your mana pool.
- 2Activate Voltaic Key to untap Everflowing Chalice.
- 3Rings of Brighthearth triggers allowing you to copy Voltaic Key's ability and untap Voltaic key with the copy.
- 4Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?