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

Prerequisites

• "Green" chosen with Painter's Servant.

Steps

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

Effects

• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers