How can you create a combo with Pink Horror, Nim Deathmantle, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Pink Horror, Nim Deathmantle, Ashnod's Altar

Color identity: UR
Mana cost: 
Steps:
  1. Activate Ashnod's Altar by sacrificing Pink Horror, adding {C}{C}.
  2. Pink Horror dies, triggering itself and Nim Deathmantle.
  3. Resolve the Pink Horror trigger, creating two 2/2 Blue Horror creature tokens.
  4. Activate Ashnod's Altar by sacrificing a Blue Horror, adding {C}{C}.
  5. Resolve the Nim Deathmantle trigger from step 2, paying {4} to return Pink Horror from your graveyard to the battlefield and attach Nim Deathmantle to it.
  6. Repeat.
  7. Once you have infinite Blue Horror tokens, you may cast an instant or sorcery spell to deal infinite damage to any number of targets.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - Infinite creature tokens
  - Infinite damage
  - 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
[END OF COMBO PREREQUISITES]
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