Inexorable Tide + Pentad Prism + Shrieking Drake

Mana needed: {U}

U identity

Commander legal

The 3 combo pieces

What must be in place

Pentad Prism has at least one charge counter on it.

How to execute it

  1. Cast Shrieking Drake by paying {U}.
  2. Inexorable Tide triggers, putting a charge counter on Pentad Prism.
  3. When Shrieking Drake enters the battlefield, it triggers, returning itself from the battlefield to your hand.
  4. Activate Pentad Prism by removing a charge counter from it, adding {U}.
  5. Repeat.

What the combo produces