How can you create a combo with Nim Deathmantle, Phyrexian Altar, Palinchron?
user
[START OF COMBO]This combo can be formed with Nim Deathmantle, Phyrexian Altar, Palinchron

Color identity: U
Mana cost: 
Steps:
  1. Activate up to seven lands by tapping them, adding at least {3}.
  2. Activate Phyrexian Altar by sacrificing Palinchron, adding one mana of any color.
  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 {4}, this combo nets infinite mana.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite untap of lands you control[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control up to seven lands that can tap to produce at least {3}.
[END OF COMBO PREREQUISITES]
assistant