Yedora, Grave Gardener + Dragon's Eye Savants + Phyrexian Altar

Yedora, Grave Gardener

Dragon's Eye Savants

Phyrexian Altar

How it works

1. Activate Phyrexian Altar by sacrificing Dragon's Eye Savants, adding one mana of any color.
2. When Dragon's Eye Savants dies, Yedora triggers, returning Dragon's Eye Savants to the battlefield face down as a Forest land.
3. Activate Dragon's Eye Savants by tapping it, adding .
4. Activate Dragon's Eye Savants's morph ability by revealing a blue card from your hand, turning it face up.
5. Repeat.

This ingenious loop turns the humble Dragon's Eye Savants into a self-sustaining mana source by exploiting Yedora, Grave Gardener's ability to resurrect fallen creatures as face-down Forest lands. Once it returns to the battlefield, your newly minted land can tap for green mana before you use the Savants's own morph cost—fueled by revealing a blue card from your hand—to turn it back face up, ready to be sacrificed to Phyrexian Altar all over again. Because the Altar converts the creature into any color of mana on its way out, you can easily cycle this sequence to generate infinite colored mana along with an endless stream of death, sacrifice, and landfall triggers.