How can you create a combo with Chronozoa, Solemnity, Altar of Dementia?
user
[START OF COMBO]This combo can be formed with Chronozoa, Solemnity, Altar of Dementia

Color identity: WU
Mana cost: {3}{U}
Steps:
  1. Cast Chronozoa by paying {3}{U}.
  2. Activate Altar of Dementia by sacrificing Chronozoa.
  3. Chronozoa dies, triggers itself, creating two token copy of Chronozoa.
  4. Resolve the Altar of Dementia's ability, causing target player to mill cards equal to Chronozoa's power.
  5. Activate Altar of Dementia by sacrificing token copy of Chronozoa.
  6. Repeat from step 3.[END OF COMBO STEPS]

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

Other prerequisites:
  - Chronozoa must be in your hand
  - Solemnity must be on the battlefield
  - Altar of Dementia must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant