CommanderLegacyVintage
Result
Infinite death triggers, Infinite ETB, Infinite landfall triggers, Infinite LTB, Infinite storm count
Cast Protean Hydra for = 0.
Protean Hydra dies due to having zero toughness.
Yedora triggers, returning it to the battlefield face-down as a Forest land.
Activate that Forest adding .
Activate Primordial Mist by exiling the face-down Protean Hydra, and allowing you to cast it this turn.
Repeat.
Component Cards
How It Works
1
Cast Protean Hydra for = 0.
Protean Hydra dies due to having zero toughness.
Yedora triggers, returning it to the battlefield face-down as a Forest land.
Activate that Forest adding .
Activate Primordial Mist by exiling the face-down Protean Hydra, and allowing you to cast it this turn.
Repeat.