Jirina Kudro, Ashnod's Altar, Chromatic Orrery, and Pitiless Plunderer

Prerequisites

• Jirina Kudro in the command zone
• Ashnod's Altar on the battlefield
• Chromatic Orrery on the battlefield
• Pitiless Plunderer on the battlefield

Steps

1. Tap orrery to cast Jirina
2. on ETB create one token
3. Sacrifice that token and Jirina to Ashnod's Altar, this will make 2 treasure, sacrifice those treasures for 6 mana total
4. Repeat getting more tokens and mana each time

Results

• Infinite colored mana
• Infinite colorless mana
• Infinite commander tax
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers