Verdant Succession + Alabaster Dragon + Phyrexian Altar + Painter's Servant

Prerequisites

• "Green" chosen with Painter's Servant.

Steps

1. 1Activate Phyrexian Altar by sacrificing Alabaster Dragon, adding one mana of any color.
2. 2Alabaster Dragon and Verdant Succession trigger.
3. 3Resolve the Alabaster Dragon trigger, shuffling it into your library.
4. 4Resolve the Verdant Succession trigger, searching your library for Alabaster Dragon, 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