Use this as a tool for your locked and private stories to cover up major reveals or plot twists. Also Use It To Make It Mean You Can't Find The Person For The Role.
Spoiler
Experiment B-1
for Experiment B-1 in Superman IV : Metahuman Menace (2008)
Suggested by brenosilvacosta2
After being released from prison, Lex Luthor secretly assembles a group of metahumans to wreak havoc in Metropolis and end Superman.
