Ultimate Beef

Roll a d100. On a 50 or higher, until the end of your next turn, any ability check, saving throw, or attack roll automatically succeeds. On a 49 or lower, a 30 ft. radius centered around you begins raining cooked beef until the end of your next turn. Roll 2d4 bludgeoning damage to all creatures within range, or when a new creature enters the range. Any beef disappears after 1 hour.