How it works
Prerequisites
- Your opponents collectively control at least six tapped lands.
Steps
- 1Cast Mana Geyser by paying its mana cost
- 2Holding priority, cast Reiterate with buyback by paying , creating a copy of Mana Geyser and returning Reiterate to your hand.
- 3Resolve the copy of Mana Geyser, adding at least six .
- 4Repeat from step 2.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?