This youth Dungeons & Dragons shirt shows a Death Tyrant, which is a rotting Beholder. The shirt reads Be Mindful Of The Death Tyrant. A Death Tyrant's wounds include missing eyes, but the undead Beholder can use all the powers of its surviving eyes, just as it did in life. can use all the powers of its surviving eyes, just as it did in life. This makes a Death Tyrant's attack spontaneous and dangerous.