How can you create a combo with Ognis, the Dragon's Lash, Time Sieve?
user
[START OF COMBO]This combo can be formed with Ognis, the Dragon's Lash, Time Sieve

Color identity: UBRG
Mana cost: 
Steps:
  1. Declare five creatures you control with haste as attackers.
  2. Ognis triggers five times, creating five tapped Treasure tokens.
  3. Activate Time Sieve by tapping it and sacrificing the Treasures, causing you to take an extra turn after this one.
  4. 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
  - You control at least five creatures with haste.
  - An opponent cannot block and kill creatures you control.
[END OF COMBO PREREQUISITES]
assistant