How can you create a combo with Progenitor Mimic, Notorious Throng, Salvager of Secrets?
user
[START OF COMBO]This combo can be formed with Progenitor Mimic, Notorious Throng, Salvager of Secrets

Color identity: GU
Mana cost: {5}{U} each turn
Steps:
  1. Deal combat damage to an opponent using a Rogue.
  2. Cast Notorious Throng for its prowl cost by paying {5}{U}, causing you to take an extra turn after this one.
  3. At the beginning of your next upkeep, Progenitor Mimic triggers, creating a token copy of Salvager of Secrets.
  4. When the Salvager of Secrets token enters the battlefield, it triggers, returning Notorious Throng from your graveyard to your hand.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite turns[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Progenitor Mimic must be on the battlefield
  - Notorious Throng must be in your hand
  - Salvager of Secrets must be on the battlefield
  - Progenitor Mimic on the battlefield as a copy of Salvager of Secrets.
  - You control at least one Rogue that does not have summoning sickness and cannot be blocked by an opponent.
[END OF COMBO PREREQUISITES]
assistant