Nim Deathmantle, Ashnod's Altar, and Palinchron

Prerequisites

• Nim Deathmantle on the battlefield
• Ashnod's Altar on the battlefield
• Palinchron on the battlefield
• You control up to seven lands that can tap to produce at least

Steps

1. Activate up to seven lands by tapping them, adding at least
2. Activate Ashnod's Altar by sacrificing Palinchron, adding
3. When Palinchron dies, Nim Deathmantle triggers, returning Palinchron from your graveyard to the battlefield, and attaching Nim Deathmantle to it
4. When Palinchron enters the battlefield, it triggers, untapping up to seven lands
5. Repeat
6. If the lands can tap to produce at least , this combo nets infinite mana

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mana lands you control can produce
• Infinite sacrifice triggers
• Infinite untap of lands you control