How can you create a combo with Supreme Inquisitor, Stonybrook Schoolmaster, Faces of the Past, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Supreme Inquisitor, Stonybrook Schoolmaster, Faces of the Past, Ashnod's Altar

Color identity: WU
Mana cost: 
Steps:
  1. Activate Supreme Inquisitor by tapping it, Stonybrook Schoolmaster, and any other three Wizards you control.
  2. Stonybrook Schoolmaster triggers, creating a 1/1 Merfolk Wizard creature token.
  3. Resolve the Supreme Inquisitor ability, causing you to search a player's library for five cards and exile them.
  4. Activate Ashnod's Altar by sacrificing the Merfolk Wizard, adding {C}{C}.
  5. When the Merfolk Wizard dies, Faces of the Past triggers, untapping all Merfolks and Wizards on the battlefield.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Exile each opponent's library
  - Exile your library
  - Infinite colorless mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite untap of all Wizards and Merfolks on the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control at least five Wizards.
[END OF COMBO PREREQUISITES]
assistant