Puck, Vermicular Squee

Shroud
Puck, Vermicular Squee can't be blocked by white creatures.
Whenever Puck, Vermicular Squee attacks, create a 4/1 red and white Construct artifact creature token with flying named Cube that's tapped and attacking. Exile that token at end of combat.

Have you ever chased a nervous shadow on a moonless night?