Professor Balan Chemelius

Creatures you control gain hexproof from mana values less than or equal to the number of cards in your hand.
At the beginning of combat, each opponent that does not have the same number cards in their hand as you do draws a card. Then, you draw a card for each opponent that drew a card this way. Then, place that same number of +1/+1 counters on another creature you control equal to the number of cards you drew.