Matt, the Benito Bandito

+2: Matt goes to the bathroom and everyone forgets about him. Give two creatures +1/+1 and shroud.
-5: Matt walks back into your life with some beer and hard liquor. Gain 5 life. All friendly minions get +1/+1 and vigilance.
-10: Matt steals the show and becomes the life of the party! Gain an emblem that says "Your life total is now 20 until this emblem is removed."