Disa the Restless + Enduring Renewal + Circling Vultures + Ashes of the Fallen + Altar of Dementia

Disa the Restless

Enduring Renewal

Circling Vultures

Ashes of the Fallen

Altar of Dementia

How it works

1. Discard Circling Vultures from your hand using its static ability.
2. Because Circling Vultures is a Lhurgoyf due to Ashes of the Fallen, Disa the Restless's first ability triggers, putting Circling Vultures from your graveyard onto the battlefield.
3. Activate Altar of Dementia by sacrificing Circling Vultures.
4. When Circling Vultures dies, Enduring Renewal triggers, returning Circling Vultures from your graveyard to the battlefield.
5. Resolve the Altar of Dementia ability, causing target player to mill cards equal to Circling Vultures' power.
6. Repeat.

This intricate loop transforms a humble bird into an engine of absolute mill destruction by weaving tribal support with continuous recursion. With Ashes of the Fallen naming the Lhurgoyf creature type, Circling Vultures gains that type in the graveyard, allowing Disa the Restless to instantly cheat it back onto the battlefield whenever it's discarded. From there, you sacrifice it to Altar of Dementia, which triggers Enduring Renewal to safely bounce the Vultures right back to your hand so you can discard it all over again.