Mr. Twilight

Menace (This creature can't be blocked except by two or more creatures.)
Before your draw step, each opponent chooses target creature they control. Targeted creature connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) Until the beginning of your next turn, whenever you cast a non-creature spell with converted mana cost less than or equal to the total number of +1/+1 counters on targeted creatures,
draw a card.