How can you create a combo with Obeka, Splitter of Seconds, Time Sieve, Court of Vantress?
user
[START OF COMBO]This combo can be formed with Obeka, Splitter of Seconds, Time Sieve, Court of Vantress

Color identity: UBR
Mana cost: 
Steps:
  1. At the beginning of your upkeep, Court of Vantress triggers, creating a token copy of Time Sieve.
  2. Deal combat damage using Obeka.
  3. Obeka triggers, causing you to get at least four upkeep steps after this phase.
  4. Repeat step 1 during each of the additional upkeep steps.
  5. Activate the nontoken Time Sieve by tapping it and sacrificing five Time Sieve tokens, causing you to take an extra turn after this one.
  6. 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
  - Obeka has power 4 or greater and cannot be blocked by an opponent.
  - You are the monarch.
[END OF COMBO PREREQUISITES]
assistant