Rex Mason, the world famous Metamorpho, used his recent fame as a member of Justice League International to make a return to solo action in the 4 issue Metamorpho limited series. Written by Mark Waid, with co-plotting and art chores handled by Graham Nolan, everyone's favorite walking chemistry set was in good hands as he met and battled another metamorph, but also searched for a cure for his mutated son Joey. In the end, the Element Man restored his son to human condition, and even fixed his own ailing marriage with his true love Sapphire Stagg.