Tooter on a Scooter

Haste
When Tooter on a Scooter enters the battlefield, search your library for any number of creatures named Tooter on a Scooter and put them into your hand. Then shuffle your library.
Scary - Whenever one or more players reveal one or more cards from the top of their libraries, Tooter on a scooter gains base power and toughness 2/3 until end of turn.