Yedora, Grave Gardener + Phyrexian Altar + Rattleclaw Mystic

Yedora, Grave Gardener

Phyrexian Altar

Rattleclaw Mystic

How it works

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

This clever loop turns the graveyard into a revolving door for your mana dork, fueled entirely by the synergy between Yedora, Grave Gardener and Phyrexian Altar. When you sacrifice Rattleclaw Mystic to the Altar, Yedora's static ability immediately catches it, recycling it back to the battlefield as a face-down Forest land. From there, you tap the newly minted land for green mana, pay the morph cost to turn it back face up, and let Rattleclaw Mystic's triggered ability net you a bonus surge of colored mana to profit on the exchange.