Yedora, Grave Gardener + Phyrexian Altar + Ire Shaman

Yedora, Grave Gardener

Phyrexian Altar

Ire Shaman

How it works

1. Activate Phyrexian Altar by sacrificing Ire Shaman, adding .
2. When Ire Shaman dies, Yedora triggers, returning Ire Shaman from your graveyard to the battlefield face down as a Forest land.
3. Activate Ire Shaman by tapping it, adding .
4. Activate Ire Shaman's morph ability by paying , turning it face up.
5. Ire Shaman triggers, exiling the top card of your library with the ability to play it this turn.
6. Repeat.

This clever loop turns your graveyard into a perpetual engine by letting Yedora, Grave Gardener continuously recycle your fallen threats into fresh land resources. By sacrificing Ire Shaman to Phyrexian Altar, you generate the necessary mana while triggering Yedora to bring it right back to the battlefield face down as a Forest. From there, you can tap that very same Forest to produce green mana, then pay a red mana to turn Ire Shaman face up via its megamorph ability. This entire sequence can be repeated endlessly to exile your entire library while fueling an infinite supply of creature sacrifices, death triggers, and mana.