Following the Zoombian invasion, a Zoombian managed to sneak into the house and destroy it as well as the power core, leaving the Protectors of Universe 17 powerless, although they had managed to defeat the invaders. When the Covenant invaded however, they were powerless to stop their onslaught, with the only advantage being that they still had access to their natural abilities. Following intervention from Universe 01, the power core was recreated and their powers re-bestowed onto the Protectors. But an unknown force ripped their powers from them yet again, resulting in Sam being killed.
These are the powers that the known remaining Protectors had: