Decoy is a super hero in Vesperal Comics.
Luke Watson was an intern of the scientist, Dr. Henry Viktorai, when he was experimenting with a cloning machine. Luke volunteered the be the first tester. Luke walked into the machine, and Dr. Henry powered the machine up and it was working, but the amount of power the machine was using up made all the city's power go out. Luke managed to smash the glass door of the machine and he got a fright when the machine exploded behind him. He was knocked to the ground, but unharmed.
He thought he was seeing things when an exact copy of himself appeared in front of him. He soon found he could summon and dismiss these clones at will. He made himself a costume, and soon started fighting crime under the name Decoy.