At the beginning of your end step, sacrifice Measure of Wickedness and you lose 8 life.
Whenever another card is put into your graveyard from anywhere, target opponent gains control of Measure of Wickedness.
Once the at-end-of-turn ability triggers, it affects the player who controlled Measure of Wickedness at that time. If Measure of Wickedness is under a different player’s control as its at-end-of-turn ability resolves, however, Measure of Wickedness stays on the battlefield.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.