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

Color identity: BGU
Mana cost: 
Steps:
  1. Activate a basic Forest by tapping it, adding {G}.
  2. Activate Squandered Resources by sacrificing a basic Forest, adding {G}.
  3. Activate Groundskeeper by paying {1}{G}, causing you to put the basic Forest from your graveyard into your hand.
  4. Activate Scaled Herbalist by tapping it, putting the basic Forest onto the battlefield from your hand.
  5. The Forest enters the battlefield, triggering Retreat to Coralhelm, untapping Scaled Herbalist.
  6. 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
  - Scaled Herbalist does not have summoning sickness.
  - You control a basic Forest.
[END OF COMBO PREREQUISITES]
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