Miirym, Sentinel Wyrm, Reflections of Littjara, Ganax, Astral Hunter, and Primal Vigor

Prerequisites

• Miirym, Sentinel Wyrm in the command zone
• Reflections of Littjara on the battlefield
• Ganax, Astral Hunter in hand
• Primal Vigor on the battlefield
• available

Steps

1. Cast Miirym either from your hand or from the command zone by paying plus commander tax, if applicable
2. Reflections of Littjara triggers, copying the Miirym spell, creating two token copies of Miirym
3. Put all but one legendary Miirym into your graveyard due to the legend rule
4. When the Miirym tokens enter, Ganax triggers twice, creating four Treasure tokens
5. Resolve the original Miirym spell
6. Choose to put the nontoken Miirym into your graveyard due to the legend rule
7. Each Miirym you control and Ganax trigger, Resolve the Ganax trigger, creating two Treasure tokens
8. Resolve a Miirym trigger, creating two token copies of Miirym that aren't legendary
9. When the Miirym tokens enter, Ganax triggers, creating two Treasure tokens
10. Repeat from step 8 for each remaining trigger, if applicable
11. Activate a Treasure by tapping and sacrificing it, adding one mana of any color
12. Repeat step 11 until you control no Treasures and/or you have enough mana to cast Miirym from the command zone
13. Repeat from step 1

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite artifact tokens
• Infinite creature LTB
• Infinite creature ETB
• Infinite colored mana
• Infinite death triggers
• Infinite storm count
• Infinite creature tokens
• Infinite Treasure tokens
• Infinite commander casts