Endbringer

Extremely deadly and resilient alien battle constructs from another world. Only three are currently known to exist, though three more were seen in one potential future, and some visions suggest there could be more yet waiting in the wings. Each possesses unique abilities, from city-scale water control and superspeed to dynakinesis and an aura of lethal radiation, but all are almost impossible to destroy by conventional means.
It is fortunate, then, that the one Endbringer that has been seen on Renedge seems to view it as a vacation from her usual destructive duties. Whether this is true or just a ruse in preparation for future devastation has yet to be seen.