Elementalist Lux

+3: Target creature you control gains vigilance and lifelink until the end of turn, scry equal to that creature's mana cost
-3: Target creature an opponent controls can't attack or block as long as you control Elementalist Lux, you may draw cards equal to its mana cost
-13: You get an emblem with "At the beginning of your turn, you may search your library for a card and put it into your hand"