▁strong ▁f ighter . ▁In ▁the ▁Pack ' s ▁initial ▁conflict ▁with ▁Prince ▁Jak al , ▁Jul ie ▁was ▁able ▁to ▁single hand edly ▁bring ▁down ▁the ▁Sn ark ' s ▁ship . ▁She ▁was ▁also ▁the ▁only ▁member ▁of ▁Power ▁Pack ▁in ▁the ▁original ▁series ▁to ▁be ▁directly ▁responsible ▁for ▁the ▁death ▁of ▁another ▁character — P est il ence , ▁in ▁the ▁Fall ▁of ▁the ▁Mut ants , ▁fell ▁to ▁her ▁death ▁when ▁Jul ie ▁struck ▁her ▁with ▁the ▁" Jul ie ▁Ham mer " ▁battle ▁technique ▁( though ▁P est il ence ▁might ▁have ▁surv ived ▁had ▁she ▁not ▁resist ed ▁K atie ' s ▁attempt ▁to ▁pull ▁her ▁to ▁safety ). ▁ ▁Excel si or / L on ers ▁Jul ie ' s ▁person ality ▁detailed ▁above ▁changed ▁during ▁un re ve aled ▁circumstances ▁and ▁she ▁was ▁re int rodu ced ▁during ▁the ▁' Run aw ays : ▁True ▁Bel ie vers ' ▁story - arc ▁as ▁a ▁flight y , ▁na ive , ▁w ann abe ▁actress ▁who ▁lack ed ▁world ly ▁experience ▁despite ▁her ▁many ▁advent ures ▁with ▁Power ▁Pack . ▁ ▁It ▁is ▁initially ▁revealed ▁in ▁Run aw ays ▁that ▁because ▁of ▁her ▁time ▁with ▁Power ▁Pack , ▁Jul ie ▁decided ▁to ▁ret ire ▁from ▁super - h ero ics ▁because ▁she ▁had ▁missed ▁out ▁on ▁having ▁a ▁normal ▁child hood , ▁though ▁this ▁later ▁changes ▁to ▁her ▁ret iring ▁from ▁super - h ero ics ▁to ▁protect ▁the ▁priv acy ▁of ▁her ▁family ▁and ▁focus