The magic feather (cap.42)

The Megaminimals are putting the finishing touches to a castle made of blocks, but Pickle accidentally knocks it over. The others are annoyed at him, and he goes out into the garden, where he finds a feather. But this doesn't seem to be an ordinary feather, because when he touches his friends with it, they burst out laughing. There's only one possible explanation: the feather is magic!