How can you create a combo with Imperious Perfect, Faces of the Past, Ashnod's Altar, Elvish Mystic?
user
[START OF COMBO]This combo can be formed with Imperious Perfect, Faces of the Past, Ashnod's Altar, Elvish Mystic

Color identity: GU
Mana cost: 
Steps:
  1. Activate Elvish Mystic by tapping it, adding {G}.
  2. Activate Imperious Perfect by paying {G} and tapping it, creating a 1/1 Elf Warrior creature token.
  3. Activate Ashnod's Altar by sacrificing the Elf Warrior, adding {C}{C}.
  4. The Elf Warrior dies, triggering Faces of the Past, untapping all Elves and Warriors.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite colorless mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite untap of all Elves and Warriors[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Imperious Perfect and Elvish Mystic do not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant