Haru, Hidden Talent + Dryad Arbor + Woe Strider + Leyline of Transformation

Haru, Hidden Talent

Dryad Arbor

Woe Strider

Leyline of Transformation

How it works

1. Play Dryad Arbor.
2. When Dryad Arbor enters as an Ally due to Leyline of Transformation, Haru triggers, earthbending Dryad Arbor.
3. Activate Dryad Arbor by tapping it, adding .
4. Activate Woe Strider by sacrificing Dryad Arbor.
5. When Dryad Abor dies, Haru triggers, returning Dryad Arbor from your graveyard to the battlefield.
6. When Dryad Arbor enters as an Ally due to Leyline of Transformation, Haru triggers, earthbending Dryad Arbor.
7. Resolve the Woe Strider ability.
8. Repeat from step 3.

This clever loop transforms a humble land into an infinite engine by leveraging Leyline of Transformation to paint every creature you own—including the land-creature Dryad Arbor—with the Ally type. Because Dryad Arbor counts as an Ally upon arrival, Haru, Hidden Talent immediately triggers to earthbend it into a resilient land-creature that simply returns to the battlefield tapped whenever it dies or is exiled. You then tap Dryad Arbor for green mana before feeding it to Woe Strider's sacrifice ability, which triggers Haru's return clause and resets the cycle for endless green mana, sacrifices, and scry triggers.