Paradox Engine + Shrieking Drake

U identity

The 2 combo pieces

What must be in place

Nonland permanents you control can tap to produce at least {U}.

How to execute it

  1. Activate all mana-producing nonland permanents you control by tapping them, adding at least {U}.
  2. Cast Shrieking Drake by paying {U}.
  3. Paradox Engine triggers, untapping all nonland permanents you control.
  4. When Shrieking Drake enters the battlefield, it triggers, returning itself from the battlefield to your hand.
  5. Repeat.
  6. If nonland permanents you control can tap to produce at least {1}{U}, this combo nets infinite mana.

What the combo produces