How can you create a combo with Time Sieve, Myr Battlesphere, Artificer Class?
user
[START OF COMBO]This combo can be formed with Time Sieve, Myr Battlesphere, Artificer Class

Color identity: UB
Mana cost: 
Steps:
  1. At the beginning of your end step, Artificer Class triggers, creating a token copy of Myr Battlesphere.
  2. The Myr Battlesphere token enters the battlefield, creating four 1/1 Myr creature tokens.
  3. Activate Time Sieve by tapping it, sacrificing the Myr Battlesphere token and sacrificing the four Myr tokens, 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
  - Artificer Class is level three.
[END OF COMBO PREREQUISITES]
assistant