How can you create a combo with Treebeard, Gracious Host, Agatha's Soul Cauldron, Spike Feeder?
user
[START OF COMBO]This combo can be formed with Treebeard, Gracious Host, Agatha's Soul Cauldron, Spike Feeder

Color identity: GW
Mana cost: 
Steps:
  1. Activate Treebeard using Spike Feeder's second ability by removing a +1/+1 counter from it, causing you to gain 2 life.
  2. Treebeard triggers, putting two +1/+1 counters on itself.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters on Treebeard and Halflings and Treefolk you control
  - Infinite lifegain
  - Infinite lifegain triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Treebeard, Gracious Host must be on the battlefield
  - Agatha's Soul Cauldron must be on the battlefield
  - Spike Feeder must be exiled
  - Treebeard has at least one +1/+1 counter on it.
[END OF COMBO PREREQUISITES]
assistant