How can you create a combo with Zirda, the Dawnwaker, Kuldotha Phoenix, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Zirda, the Dawnwaker, Kuldotha Phoenix, Ashnod's Altar

Color identity: RW
Mana cost: 
Steps:
  1. During your upkeep, activate Ashnod's Altar by sacrificing Kuldotha Phoenix, adding {C}{C}.
  2. Activate Kuldotha Phoenix by paying {2}, returning it from your graveyard to the battlefield.
  3. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - It is your upkeep step.
  - You control at least three artifacts.
[END OF COMBO PREREQUISITES]
assistant