Yedora, Grave Gardener + Ashnod's Altar + Kin-Tree Warden

Yedora, Grave Gardener

Ashnod's Altar

Kin-Tree Warden

How it works

1. Activate Ashnod's Altar by sacrificing Kin-Tree Warden, adding CC.
2. When Kin-Tree Warden dies, Yedora triggers, returning Kin-Tree Warden from your graveyard to the battlefield face down as a Forest land.
3. Activate Kin-Tree Warden by tapping it, adding .
4. Activate Kin-Tree Warden's morph ability by paying , turning it face up.
5. Repeat.

This clever loop turns the cycle of life and death into an endless engine for colorless mana. By sacrificing Kin-Tree Warden to Ashnod's Altar, you generate the fuel you need while triggering Yedora, Grave Gardener, which immediately plops the Warden right back onto the battlefield disguised as a fresh Forest land. Because it arrives face down, you can then spend that very mana on Kin-Tree Warden's own morph ability to flip it face up again, resetting its state so the sacrifice can begin anew.