Verdant Succession + The Cauldron of Eternity + Altar of Dementia

Verdant Succession

The Cauldron of Eternity

Altar of Dementia

How it works

1. Activate Altar of Dementia by sacrificing the creature, targeting a player of your choice.
2. The Cauldron of Eternity and Verdant Succession both trigger.
3. Resolve The Cauldron of Eternity trigger first, putting the creature on the bottom of your library.
4. Resolve the Verdant Succession trigger, returning the creature to the battlefield.
5. Resolve the Altar of Dementia trigger, milling the targeted player.
6. Repeat.