The Best Card

Draw target card. You may spend mana of any
type to cast that card from your hand. (Put target
card from any zone into your hand. You may not
look at the card before you draw it if it started in a
hidden zone.)
Overload {2}{w}{w}{u}{u}{b}{b}{r}{r}{g}{g} (You may
cast this spell for its overload cost. If you do, change
its text by replacing all instances of "target" with
"each.")