Gogo, Master of Mimicry + High Tide + Relm's Sketching + and 2 others

Mana needed: {4}{U}{U}{U}

U identity

Commander legal

The 5 combo pieces

How to execute it

  1. Cast High Tide by paying {U}.
  2. Cast Relm's Sketching by paying its mana cost, targeting an Island you control.
  3. Swarm Intelligence triggers.
  4. Holding priority, activate Gogo by paying {2} and tapping it, copying the Swarm Intelligence ability.
  5. Resolve the copy of Swarm Intelligence's ability, copying the Relm's Sketching spell, targeting an Island you control that enters the battlefield untapped.
  6. Resolve the copy of Relm's Sketching, creating a token copy of the targeted Island.
  7. When the Island token enters, Retreat to Coralhelm triggers, untapping Gogo.
  8. Activate the Island token by tapping it, adding {U}.
  9. High Tide triggers, adding {U}.
  10. Repeat from step 4.

What the combo produces