Moon, Thoughtful Guide

Flying
You may look at and cast the top card of your
library and look at the top card of your
opponents' library at any time. You can play up
to 2 mana every turn.
Whenever you cast a card that doesn't share a
color in the casting cost with Moon, put a +1/+1
counter on target creature.
Whenever you play a mana that doesn't share a
color in the casting cost with Moon, scry 3.