How can you create a combo with Driver of the Dead, Phantasmal Image, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Driver of the Dead, Phantasmal Image, Ashnod's Altar

Color identity: UB
Mana cost: 
Steps:
  1. Activate Ashnod's Altar by sacrificing Phantasmal Image, adding {C}{C}.
  2. Phantasmal Image dies, returning itself from your graveyard to the battlefield as a copy of Driver of the Dead.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - 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
[END OF COMBO PREREQUISITES]
assistant