Synod Artificer, Thousand-Year Elixir, and Nyx Lotus

Prerequisites

• Synod Artificer on the battlefield
• Thousand-Year Elixir on the battlefield
• Nyx Lotus on the battlefield
• You have at least four devotion to any color

Steps

1. Activate Nyx Lotus by tapping it, adding at least
2. Activate Synod Artificer's second ability by paying and tapping it, untapping Thousand-Year Elixir and Nyx Lotus
3. Activate Thousand-Year Elixir by paying and tapping it, untapping Synod Artificer
4. Repeat

Results

• Infinite mana among colors with which you have devotion
• Infinite untap of noncreature artifacts you control