How can you create a combo with Retreat to Coralhelm, Trade Routes, Skyshroud Ranger?
user
[START OF COMBO]This combo can be formed with Retreat to Coralhelm, Trade Routes, Skyshroud Ranger

Color identity: GU
Mana cost: 
Steps:
  1. Activate the land by tapping it, adding at least {1}.
  2. Activate Trade Routes' first ability by paying {1}, returning the land from the battlefield to your hand.
  3. Activate Skyshroud Ranger by tapping it, putting the land from your hand onto the battlefield.
  4. When the land enters the battlefield, Retreat to Coralhelm triggers, untapping Skyshroud Ranger.
  5. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - You control a land that enters the battlefield untapped and can tap to produce at least {1}.
  - Skyshroud Ranger does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant