Action Comics Annual #6

In "Legacy," an alternate history reimagines Superman’s origin with a twist: instead of a child, an adult Superman’s rocket crashes in the 5th dimension, where he’s transformed into the entity known as Doomsday. When this cosmic threat emerges, Mr. Mxyzptlk makes a final, desperate stand to stop it. Written by Dennis Janke and Louise Simonson, with art by Dennis Janke and cover by Mike Mignola, this 1994 annual blends surreal dimension-hopping drama with a poignant farewell to a classic trickster.