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

Color identity: W
Mana cost: {3}
Steps:
  1. Activate Phyrexian Altar by sacrificing Hallowed Spiritkeeper, adding {1}.
  2. Hallowed Spiritkeeper dies, triggering itself and Nim Deathmantle.
  3. Resolve the Hallowed Spiritkeeper trigger, creating at least four 1/1 Spirit creature tokens.
  4. Activate Phyrexian Altar three times by sacrificing three Spirits, adding {3}.
  5. Resolve the Nim Deathmantle trigger from step 2, causing you to pay {4} to return Hallowed Spiritkeeper from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite creature tokens
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You have at least four creature cards in your graveyard.
[END OF COMBO PREREQUISITES]
assistant