Portal

Asked how it survived a run-in with a bog imp, the pegasus just shook its mane and burped.

Armored Pegasus

Flying
This creature can block only creatures with flying.

Drakes claim to be dragons—until the dragons show up.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Storm crow descending, winter unending. Storm crow departing, summer is starting.

Not all shadows are cast by light—some are cast by darkness.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)