Its boast ability lets you turn extra creatures or artifacts into direct damage, and you add the sacrificed cards mana value to the burn
Revoke Existence was specifically designed to allow white to have a tool to handle the Gods
Cloud Of Faeries The best classic faerie card (he's from way back in the "Summon Creature" days), this guy is essentially a free 1/1 flier that you can also cycle out for 2 mana if you don't need the extra creature
Creatures on the stacks can also be destroyed in combat
He continues: "You're gonna play a game of Magic and by doing certain things in the game you're going to unlock the ability to ask questions, much like you do in the game of Clue." And while he makes it clear you can win the match just by playing Magic as you normally would, he adds that "If you make an accusation with the right person, place, and weapon, you will win the game that way by solving the case." It sounds thoroughly bizarre, mixing up games with very different genres and audiences - though obviously we don't know everything yet
+ Target creature gains trample until end of turn