How can you create a combo with Cathars' Crusade, Aerie Ouphes?
user
[START OF COMBO]This combo can be formed with Cathars' Crusade, Aerie Ouphes

Color identity: GW
Mana cost: 
Steps:
  1. Activate Aerie Ouphes' ability by sacrificing itself to deal 4 damage to the creature with flying and indestructible.
  2. Aerie Ouphes's Persist ability triggers, returning Aerie Ouphes from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Cathars' Crusade triggers, putting a +1/+1 counter on all creatures you control.
  4. The -1/-1 counter and +1/+1 counter on Aerie Ouphes are removed as a state-based action.
  5. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - An additional creature with flying and indestructible on the battlefield.
[END OF COMBO PREREQUISITES]
assistant