How it works
Prerequisites
- Wheel of Sun and Moon attached to you.
Steps
- 1Activate Terramorphic Expanse by tapping and sacrificing it.
- 2Terramorphic Expanse is put on the bottom of your library instead of in your graveyard due to Wheel of Sun and Moon.
- 3Resolve the Terramorphic Expanse ability, searching your library for Terramorphic Expanse and putting it onto the battlefield tapped.
- 4Terramorphic Expanse enters the battlefield, triggering Amulet of Vigor, untapping Terramorphic Expanse.
- 5Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?