Life, Noob Extraordinaire

+1: All friendly Noobs get +1/+1 until end of turn. Gain 1 life and add 1 mana of any color to your mana pool for each Noob you control.
-3: Put a +1/+1 counter on all friendly Noobs.
-7: Get an Emblem that says "At the beginning of your combat step, all Noobs get protection from the color of choice until end of turn."