Flying
When Sawtooth Loon enters, return a white or blue creature you control to its owner’s hand.
When Sawtooth Loon enters, draw two cards, then put two cards from your hand on the bottom of your library.
You choose which white or blue creature you control to return to its owner’s hand as the first triggered ability resolves. That creature isn’t targeted by the ability. You may choose Sawtooth Loon itself. If Sawtooth Loon is the only white or blue creature you control at that time, you must return it to its owner’s hand.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.