Brinelin, the Moon Kraken + Gwenna, Eyes of Gaea + Ghalta, Primal Hunger + Thrasta, Tempest's Roar

Prerequisites

• You have a storm count of 3 or higher.

Steps

1. 1Activate Gwenna by tapping it, adding that can only be spent to cast creature spells or to activate abilities of creatures.
2. 2Cast Ghalta by paying .
3. 3Brinelin and Gwenna trigger.
4. 4Resolve the Brinelin trigger, returning Thrasta from the battlefield to your hand.
5. 5Resolve the Gwenna trigger, putting a +1/+1 counter on it and untapping it.
6. 6Activate Gwenna by tapping it, adding that can only be spent to cast creature spells or to activate abilities of creatures.
7. 7Cast Thrasta by paying .
8. 8Brinelin and Gwenna trigger.
9. 9Resolve the Brinelin trigger, returning Ghalta from the battlefield to your hand.
10. 10Resolve the Gwenna trigger, putting a +1/+1 counter on it and untapping it.
11. 11Repeat.

Effects

• Infinite +1/+1 counters on a creature
• Infinite ETB
• Infinite LTB
• Infinite storm count