How can you create a combo with Tameshi, Reality Architect, Walking Atlas, Retreat to Coralhelm, Lotus Petal?
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[START OF COMBO]This combo can be formed with Tameshi, Reality Architect, Walking Atlas, Retreat to Coralhelm, Lotus Petal

Color identity: WU
Mana cost: 
Steps:
  1. Activate any land by tapping it, adding at least {W}.
  2. Activate Tameshi's ability by paying {W} and returning the land from the battlefield to your hand, returning Lotus Petal from your graveyard to the battlefield.
  3. Activate Walking Atlas by tapping it, putting the land from your hand onto the battlefield.
  4. Retreat to Coralhelm triggers, untapping Walking Atlas.
  5. Activate Lotus Petal by tapping and sacrificing it, adding one mana of any color.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite landfall triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Tameshi, Reality Architect must be on the battlefield
  - Walking Atlas must be on the battlefield
  - Retreat to Coralhelm must be on the battlefield
  - Lotus Petal must be in the graveyard
  - You control a land that enters the battlefield untapped and can tap to produce at least {W}.
  - Walking Atlas does not have summoning sickness.
[END OF COMBO PREREQUISITES]
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