Brinelin, the Moon Kraken + Gwenna, Eyes of Gaea + Primeval Protector + Thrasta, Tempest's Roar

GU identity

Commander legal

The 4 combo pieces

What must be in place

You have a storm count of 3 or higher.
Opponents collectively control at least nine creatures.

How to execute it

  1. Activate Gwenna by tapping it, adding {G}{G} that can only be spent to cast creature spells or to activate abilities of creatures.
  2. Cast Primeval Protector by paying at most {1}{G}.
  3. Brinelin and Gwenna trigger.
  4. Resolve the Brinelin trigger, returning Thrasta from the battlefield to your hand.
  5. Resolve the Gwenna trigger, putting a +1/+1 counter on it and untapping it.
  6. When Primeval Protector enters, it triggers, putting a +1/+1 counter on each other creature you control.
  7. Activate Gwenna by tapping it, adding {G}{G} that can only be spent to cast creature spells or to activate abilities of creatures.
  8. Cast Thrasta by paying {G}{G}.
  9. Brinelin and Gwenna trigger.
  10. Resolve the Brinelin trigger, returning Primeval Protector from the battlefield to your hand.
  11. Resolve the Gwenna trigger, putting a +1/+1 counter on it and untapping it.
  12. Repeat.

What the combo produces