How can you create a combo with Havengul Lich, Phyrexian Altar, Ornithopter?
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[START OF COMBO]This combo can be formed with Havengul Lich, Phyrexian Altar, Ornithopter

Color identity: UB
Mana cost: 
Steps:
  1. Activate Phyrexian Altar by sacrificing Ornithopter, adding one mana of any color.
  2. Activate Havengul Lich by paying {1}, targeting Ornithopter.
  3. Cast Ornithopter from graveyard by paying {0}.
  4. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
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