How can you create a combo with Retreat to Coralhelm, Scaled Herbalist, Rakdos Carnarium?
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[START OF COMBO]This combo can be formed with Retreat to Coralhelm, Scaled Herbalist, Rakdos Carnarium

Color identity: UBRG
Mana cost: 
Steps:
  1. Activate Scaled Herbalist by tapping it, putting Rakdos Carnarium from your hand onto the battlefield.
  2. Rakdos Carnarium enters the battlefield, triggering itself and Retreat to Coralhelm.
  3. Resolve the Rakdos Carnarium trigger, returning itself from the battlefield to your hand.
  4. Resolve the Retreat to Coralhelm trigger, untapping Scaled Herbalist.
  5. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - Retreat to Coralhelm must be on the battlefield
  - Scaled Herbalist must be on the battlefield
  - Rakdos Carnarium must be in your hand
  - Scaled Herbalist does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant