Ersta, Friend to All

+1: Create a 1/1 Human Wizard creature token that's all colors.
-3: Chose one - Enlightened Tutor, Mystical Tutor, Imperial Recruiter, or Worldly Tutor. Create a copy. You may cast it without paying its mana cost.
-8: You get an emblem with "At the beginning of your upkeep, if you control 20 or more Wizards, draw 7 cards, gain life equal to your starting life."