several hundred years was my thought process, but mayhaps like. for the first couple hundred they cant actually do shit so its only a couple hundred years as the wisps we know of. but thats me making shit up <3

like. can they die? they're made of energy. we know they can get exhausted and recharge said energy. but can they burn out? do they naturally deteriorate over time like a battery, until they stop being able to regenerate?

i am so sorry for dropping this on everyone else LMAO