Board Thread:The Last Sovereign Discussion/@comment-27713488-20181103233945/@comment-35006067-20190724071427

Ulrissa being that old doesn't seem that of a stretch as she removed herself from the fabric of the universe. She does say that she has become a true neutral entity, unable to act directly anymore, just to watch and despair. Usually in fictions (Stargate ancients for example) that role means technical immortality as long as you don't interfere, and pretty much instant death (or at least depowering) if you break your vows.