Springheart Nantuko + Dryad Arbor + Mirari's Wake + Yarus, Roar of the Old Gods

Springheart Nantuko

Dryad Arbor

Mirari's Wake

Yarus, Roar of the Old Gods

How it works

1. Play a land. When the land enters, Springheart Nantuko triggers, causing you to pay 1 to create a token copy of Dryad Arbor.
2. When the Dryad Arbor token enters, Springheart Nantuko triggers. Holding priority, activate the Dryad Arbor token by tapping it, adding .
3. Mirari's Wake triggers, adding .
4. Resolve the Springheart Nantuko trigger, causing you to pay 1 to create a token copy of Dryad Arbor.
5. Repeat from step 2.

This loop transforms a simple land drop into an engine by using Springheart Nantuko's landfall ability to continuously stamp out token copies of Dryad Arbor. Because Dryad Arbor doubles as a creature and a land, each newly minted copy can immediately be tapped for mana, which Mirari's Wake turns into double the green mana needed to sustain the ongoing cycle. Though Yarus, Roar of the Old Gods doesn't directly drive the token creation here, all your creatures benefit from its haste, ensuring the resulting army can immediately pressure your opponents once the combo concludes.