Displace + Great Whale + Shipwreck Dowser

U identity

Commander legal

The 3 combo pieces

What must be in place

You control up to seven lands that can tap to produce at least {2}{U}.

How to execute it

  1. Activate up to seven lands by tapping them, adding at least {2}{U}.
  2. Cast Displace by paying {2}{U}, blinking Shipwreck Dowser and Great Whale
  3. When Shipwreck Dowser and Great Whale enter the battlefield, their abilities trigger.
  4. Resolve the Shipwreck Dowser trigger, returning Displace from your graveyard to your hand.
  5. Resolve the Great Whale trigger, untapping up to seven lands.
  6. Repeat.

What the combo produces