Challengers of the Unknown — DC Comics
Issue: #14
Last valuation update: 2022-08-03
The Challengers look into an offshore oil rig that is pumping up anything but oil! Dredging the depths of the sea has unleashed an ancient terror that threatens the lives of everyone on the rig - and the world!
Creators: Shawn Martinbrough, Zylonol Studios, John Paul Leon, Steven Grant
Characters: Marlon Corbet, Clay Brody, Brenda Ruskin, Kenn Kawa