Rise of the Dark Realms + Phyrexian Altar + Eternal Witness

Rise of the Dark Realms

Phyrexian Altar

Eternal Witness

How it works

1. Activate Phyrexian Altar twice by sacrificing Eternal Witness, adding .
2. Repeat step 1 for each other nontoken creature you control.
3. Cast Rise of the Dark Realms by paying 7, returning all creature cards from all graveyards to the battlefield under your control.
4. When Eternal Witness enters the battlefield, it triggers, returning Rise of the Dark Realms to your hand from your graveyard.
5. Repeat.

This loop transforms a graveyard full of fallen foes into an endless engine of resurrection, fueled by the recursive nature of Eternal Witness. Once you cast Rise of the Dark Realms to flood the battlefield with every creature card from all graveyards, the returning Eternal Witness immediately triggers to pull that very same sorcery right back to your hand. Meanwhile, Phyrexian Altar stands ready to turn your newly acquired army—or the Witness itself—into the exact mana needed to cast Rise of the Dark Realms over and over again.