The Dice of Many Things

{1}{t}: Roll a six-sided die. If the result is one, you get an emblem with, "At the beginning of your upkeep, sacrifice a creature." If the result is two, return target creature card from your graveyard to the battlefield. If the result is three, draw a card, then discard a card. You lose five life. If the result is four, create a 4/4 Knight creature token with vigilance. If the result is five, target opponent gets a 6/6 skeleton spirit creature token with flying. If the result is six, take an extra turn