How can you create a combo with Sakashima of a Thousand Faces, Time Sieve, Tamiyo's Journal, Academy Manufactor?
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[START OF COMBO]This combo can be formed with Sakashima of a Thousand Faces, Time Sieve, Tamiyo's Journal, Academy Manufactor

Color identity: UB
Mana cost: 
Steps:
  1. At the beginning of your upkeep, Tamiyo's Journal triggers, creating three Food, three Clue, and three Treasure tokens.
  2. Activate Time Sieve by tapping it and sacrificing five artifacts, causing you to take an extra turn after this one.
  3. Repeat each turn.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
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