How can you create a combo with Sigil of the New Dawn, Lion's Eye Diamond, March of the Machines, Elesh Norn, Grand Cenobite?
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[START OF COMBO]This combo can be formed with Sigil of the New Dawn, Lion's Eye Diamond, March of the Machines, Elesh Norn, Grand Cenobite

Color identity: WU
Mana cost: 
Steps:
  1. Cast Lion's Eye Diamond by paying {0}; it enters the battlefield as a 2/2 artifact creature.
  2. Activate Lion's Eye Diamond by sacrificing it and discarding your hand, adding {W}{W}{W}.
  3. Sigil of the New Dawn triggers, causing you to pay {1}{W} to return Lion's Eye Diamond from the graveyard to your hand.
  4. Repeat any number of times.
  5. Once you have infinite white mana, you may repeat the loop adding any color of mana in step 2.[END OF COMBO STEPS]

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

Other prerequisites:
  - Sigil of the New Dawn must be on the battlefield
  - Lion's Eye Diamond must be in your hand
  - March of the Machines must be on the battlefield
  - Elesh Norn, Grand Cenobite must be on the battlefield
[END OF COMBO PREREQUISITES]
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