Have I pal parked it? I forgot how I even recieved it but I think it was from this guy from a previous forum I went on who has basicly every pokemon with many sets and hates hacked pokemon or atleast frouns apon them. I don't know how to hack check myself as of yet but I'm sure you can tell me/borrow my pokemon and attampt to do it yourself. I'm sorry I have no info on the blissey but as far as I am aware, it is legit. Its IVs are pretty sucky but they can be edited with a few berrys, vitamins and loads of feather thingys. I do know it has atleast 26 IVs in speed and deffence which you can't argue with as it was a gen 3 event.