Rograkh, Son of Rohgahh + Iceberg + Inexorable Tide + Equilibrium + Ornithopter

Rograkh, Son of Rohgahh

Iceberg

Inexorable Tide

Equilibrium

Ornithopter

How it works

1. Cast Ornithopter by paying 0.
2. Inexorable Tide and Equilibrium trigger.
3. Resolve the Inexorable Tide trigger, putting an ice counter on Iceberg.
4. Activate Iceberg's second ability by removing an ice counter, adding C.
5. Resolve the Equilibrium trigger, causing you to pay 1 to return Rograkh from the battlefield to your hand.
6. Cast Rograkh by paying 0.
7. Inexorable Tide and Equilibrium trigger.
8. Resolve the Inexorable Tide trigger, putting an ice counter on Iceberg.
9. Activate Iceberg's second ability by removing an ice counter, adding C.
10. Resolve the Equilibrium trigger, causing you to pay 1 to return Ornithopter from the battlefield to your hand.
11. Repeat.