Toph, the First Metalbender + Haru, Hidden Talent + Troubled Healer + Three Tree Mascot

Toph, the First Metalbender

Haru, Hidden Talent

Troubled Healer

Three Tree Mascot

How it works

1. Cast Three Tree Mascot by paying 2.
2. When Three Tree Mascot enters, Haru triggers, targeting Three Tree Mascot as it is a land due to Toph.
3. Activate Troubled Healer by sacrificing Three Tree Mascot.
4. When Three Tree Mascot dies, Haru triggers, returning Three Tree Mascot from your graveyard to the battlefield tapped.
5. When Three Tree Mascot enters, Haru triggers, targeting Three Tree Mascot as it is a land due to Toph.
6. Resolve the Troubled Healer ability.
7. Repeat from step 3.