How can you create a combo with Awakening, Sands of Time?
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[START OF COMBO]This combo can be formed with Awakening, Sands of Time

Color identity: G
Mana cost: 
Steps:
  1. At the beginning of each upkeep, Awakening and Sands of Time trigger.
  2. If it is your turn, resolve the Sands of Time trigger, untapping each tapped permanent and tapping each untapped permanent.
  3. Resolve the Awakening trigger, untapping all creatures and lands.
  4. If it is not your turn, resolve the Sands of Time trigger, untapping each tapped permanent and tapping each untapped permanent.
  5. Repeat during each turn.[END OF COMBO STEPS]

Result:
  - Tap all lands and creatures opponents control during each of your upkeep steps
  - Tap all lands and creatures during each opponent's upkeep step[END OF COMBO RESULT][END OF COMBO]

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