Caine Taylor, Life Tutor

+1: Put a +1/+1 Counter on target creature. You gain life equal to the number of +1/+1 counters on that creature.
-3: Search your library for a Nonland card. Reveal it and put it into your hand. You lose {x}{x} life, where {x} is the card's converted mana cost.
-7: You get an emblem "Whenever you lose life, you may put that many +1/+1 counters on target creature."