One day an invitation goes out throughout the fictional multiverse: THE LORD OF NIGHTMARES IS GETTING MARRIED!
The good part is that L-Sama has decided to wed a human.
The bad part?
She's getting married to...well, this guy:
The problem?
Whoever mispronounces her new surname gets smote something fierce. Likely with enough force to shatter a multiverse. And she insists that whoever now invokes her power must use her full name.
Who in the multiverse, besides Taskmaster, doesn't get smote?