How can you create a combo with Morophon, the Boundless, Saffi Eriksdotter, Eternal Witness, Carrion Feeder?
user
[START OF COMBO]This combo can be formed with Morophon, the Boundless, Saffi Eriksdotter, Eternal Witness, Carrion Feeder

Color identity: WUBRG
Mana cost: 
Steps:
  1. Activate Saffi by sacrificing it, targeting Eternal Witness.
  2. Activate Carrion Feeder by sacrificing Eternal Witness.
  3. When Eternal Witness dies, Saffi triggers, returning Eternal Witness from your graveyard to the battlefield.
  4. When Eternal Witness enters the battlefield, it triggers, returning Saffi from your graveyard to your hand.
  5. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
  6. Cast Saffi by paying {0} due to Morophon.
  7. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters on Carrion Feeder
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - "Human" or "Scout" chosen with Morophon.
[END OF COMBO PREREQUISITES]
assistant