How can you create a combo with Wheel of Sun and Moon, Ashnod's Altar, Earthcraft, Growth-Chamber Guardian, Cathars' Crusade?
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[START OF COMBO]This combo can be formed with Wheel of Sun and Moon, Ashnod's Altar, Earthcraft, Growth-Chamber Guardian, Cathars' Crusade

Color identity: GW
Mana cost: {1}
Steps:
  1. Activate a basic Forest you control by tapping it, adding {G}.
  2. Cast Growth-Chamber Guardian by paying {1}{G}.
  3. Growth-Chamber Guardian enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each of your creatures.
  4. Growth-Chamber Guardian triggers, holding priority, activate Earthcraft by tapping Growth-Chamber Guardian, untapping a basic Forest you control.
  5. Activate Ashnod's Altar by sacrificing Growth-Chamber Guardian, adding {C}{C}.
  6. Wheel of Sun and Moon causes Growth-Chamber Guardian to be put on the bottom of your library instead of your graveyard.
  7. Resolve the Growth-Chamber Guardian trigger from step 4, searching your library for Growth-Chamber Guardian and putting it into your hand.
  8. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters
  - Infinite colorless mana
  - 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:
  - Wheel of Sun and Moon must be on the battlefield
  - Ashnod's Altar must be on the battlefield
  - Earthcraft must be on the battlefield
  - Growth-Chamber Guardian must be in your hand
  - Cathars' Crusade must be on the battlefield
  - Wheel of Sun and Moon attached to yourself.
  - You control a basic Forest.
[END OF COMBO PREREQUISITES]
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