Boca, Soul Siphoner

+1: Until your next turn, creatures you control gain lifelink and deathtouch.
-2: Sacrifice up to one artifact or creature you control, you lose X life and draw X cards equal to that permanents converted mana cost.
-6: You get a emblem with "Whenever a permanent is put into a graveyard, each opponent loses 1 life and you gain 1 life."