Andrea, The Intellect

+2: Andrea, The Intellect reads her spell book to the minions before bed. Each creature gets +3/+3 until end of story.
+3: Andrea, The Intellect hosts a meeting for all of the permanents she controls, each creature you control gets 2 intelligence points.
-10: Andrea, The Intellect transforms into Mom, The Supreme Chancellor, when Mom enters the battlefield, you win, you have a pretty kickass mama.