Triumph of Saint Katherine + Verdant Succession + Painter's Servant + Phyrexian Altar

Prerequisites

• "Green" chosen with Painter's Servant.

Steps

1. 1Activate Phyrexian Altar by sacrificing Triumph of Saint Katherine, adding one mana of any color.
2. 2Triumph of Saint Katherine dies, triggering itself and Verdant Succession.
3. 3Resolve the Triumph of Saint Katherine trigger, exiling it and the top six cards of your library into a face-down pile, then shuffling that pile and putting it on top of your library.
4. 4Resolve the Verdant Succession trigger, searching your library for Triumph of Saint Katherine and putting it onto the battlefield.
5. 5Repeat.

Effects

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