In 1988, the Road Warriors engaged in a violent feud with The Powers of Pain (The Barbarian and The Warlord) the first team that could truly match the Road Warriors in power (and who were one of the most well known Road Warrior clones). The Powers of Pain even went so far as to injure Animal's eye (kayfabe) during a weightlifting competition. When Animal returned, he initially wore a hockey goalie mask to protect his eye. The angle abruptly ended when the Powers of Pain left the NWA after finding out they were booked against the Road Warriors in a series of Scaffold Matches and they did not want to get hurt by falling off the scaffold.