How it works
Prerequisites
- You control at least one nontoken nonartifact land.
Steps
- 1Activate Krosan Wayfarer by sacrificing it.
- 2When Krosan Wayfarer dies, Yedora triggers, returning Krosan Wayfarer from your graveyard to the battlefield face-down as a Forest land.
- 3When Krosan Wayfarer enters the battlefield, Cloudstone Curio triggers, returning another nontoken nonartifact land from the battlefield to your hand.
- 4Activate Krosan Wayfarer by tapping it, adding .
- 5Resolve the Krosan Wayfarer ability from step 1, putting a nonartifact land card from your hand onto the battlefield.
- 6When the land enters the battlefield, Cloudstone Curio triggers, returning Krosan Wayfarer from the battlefield to your hand.
- 7If the land entered the battlefield untapped, you may activate it by tapping it, adding at least .
- 8Cast Krosan Wayfarer by paying .
- 9When Krosan Wayfarer enters the battlefield, Cloudstone Curio triggers; choose not to return anything to your hand.
- 10Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?