Gogo, Master of Mimicry + High Tide + Invasion of Vryn // Overloaded Mage-Ring + and 2 others

Mana needed: {5}{U}{U}{U}

GUR identity

Commander legal

The 5 combo pieces

How to execute it

  1. Cast High Tide by paying {U}.
  2. Cast Mythos of Illuna by paying its mana cost, targeting an Island you control.
  3. Holding priority, activate Overloaded Mage-Ring by paying {1}, tapping and sacrificing it, targeting the Mythos of Illuna spell.
  4. Holding priority, activate Gogo by paying {2} and tapping it, copying the Overloaded Mage-Ring ability, targeting the Mythos of Illuna spell.
  5. Resolve the copy of Overloaded Mage-Ring's ability, copying the Mythos of Illuna spell, targeting an Island you control that enters the battlefield untapped.
  6. Resolve the copy of Mythos of Illuna, 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