Riskob, Expert Hunt Mage

+2: Choose a creature you control. Until end of turn, that creature has lifelink and trample.
-4: Choose a creature you control. Until end of turn, if that creature attacks, it deals damage equal to it's power to defending player.
-8: You get an emblem with, "At the beginning of each of your upkeeps, choose up to 3 creatures. Those creatures are unblockable until end of turn".