User blog comment:CrimsonWarden/Nazarick's NPC Level Count/@comment-73.169.91.89-20160915173759/@comment-32428067-20180225213922

Pestonya have been guesstimated at around lvl 70.. Because of the non-maid stuff she does, like being THE Healer in Nazarick. Having a huge pool of mana that she let Shalltear use when she was running empty etc etc.