Extractor of Information

Extract (Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.)
Informant - Whenever you draw your second
card each turn, deal 2 damage to target creature.
{u}{r}, {t}: Reveal the top card of each opponent's library. For each instant and sorcery card
revealed this way, that card's owner and you draw
a card.