How can you create a combo with Cultivator Colossus, Infinite Reflection, Mortuary, Nature's Revolt, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Cultivator Colossus, Infinite Reflection, Mortuary, Nature's Revolt, Ashnod's Altar

Color identity: BGU
Mana cost: 
Steps:
  1. Play any land from your hand.
  2. The land enters the battlefield as a copy of Cultivator Colossus due to Nature's Revolt and Infinite Reflection.
  3. When the land enters the battlefield, it triggers.
  4. Holding priority, activate Ashnod's Altar by sacrificing the land, adding {C}{C}.
  5. When the land dies, Mortuary triggers, putting the land on top of your library from your graveyard.
  6. Resolve the land's trigger from step 3, causing you to put any other land onto the battlefield from your hand, draw a card, and then decline to put another land onto the battlefield.
  7. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - 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 two land cards in hand.
  - Infinite Reflection attached to Cultivator Colossus.
[END OF COMBO PREREQUISITES]
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