>>40035076>I'm pretty sure the most dangerous pokemon ever for trainers in terms of "At their mercy forever" is Ninetales potentiallySo far I haven't heard of any living longer then 1000 years, only one that did was in Red/Blue Rescue Team which isn't remotely canon. There are a lot more scary legendary and mythicals pokemon that canonically have no limit to their lifespan and can make you life a living hell. Ones a fags tree and they are at the bottom of the list, celebi can turn you into a living specimen of quantum immortality
