Yedora, Grave Gardener + Phyrexian Altar + Disruptive Pitmage

Yedora, Grave Gardener

Phyrexian Altar

Disruptive Pitmage

How it works

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

This clever loop turns the graveyard into a revolving door by leveraging Yedora, Grave Gardener to constantly recycle your fallen threats into lands. When you sacrifice Disruptive Pitmage to Phyrexian Altar, Yedora steps in to bring it right back to the battlefield face down as a Forest. From there, you simply tap that newly minted land for green mana, then invest the blue mana generated by the Altar to pay the morph cost and turn Disruptive Pitmage face up again, ready to be sacrificed anew.