Verdant Succession + Kozilek, Butcher of Truth + Phyrexian Altar + Painter's Servant

Verdant Succession

Kozilek, Butcher of Truth

Phyrexian Altar

Painter's Servant

How it works

1. Activate Phyrexian Altar by sacrificing Kozilek, adding one mana of any color.
2. Kozilek and Verdant Succession trigger.
3. Resolve the Kozilek trigger, shuffling your graveyard into your library.
4. Resolve the Verdant Succession trigger, searching your library for Kozilek, putting it onto the battlefield and shuffling your library.
5. Repeat.