▁became ▁R agn ar ok , ▁a ▁mon ster ▁designed ▁to ▁bring ▁down ▁C oc oon ▁during ▁a ▁conflict ▁between ▁the ▁two ▁world s ▁called ▁the ▁War ▁of ▁Trans gression . ▁When ▁Van ille ▁enters ▁a ▁state ▁of ▁emot ional ▁dist ress , ▁she ▁summ ons ▁and ▁defe ats ▁the ▁E id ol on ▁H ec aton che ir . ▁After ▁the ▁defeat ▁of ▁Or phan , ▁she ▁and ▁F ang ▁transform ▁into ▁R agn ar ok ▁and ▁form ▁a ▁cry stal ▁pill ar ▁to ▁prevent ▁C oc oon ▁coll iding ▁with ▁P ulse . ▁ ▁After ▁this ▁event , ▁Van ille ▁remains ▁with ▁F ang ▁in ▁cry stal ▁st asis ▁within ▁the ▁pill ar : ▁from ▁there , ▁the ▁two ▁end ▁up ▁seeing ▁everything ▁that ▁is ▁going ▁on , ▁remaining ▁una ffect ed ▁by ▁the ▁changes ▁in ▁the ▁tim eline . ▁In ▁Final ▁Fant asy ▁XIII - 2 , ▁though ▁still ▁held ▁in ▁the ▁pill ar , ▁Van ille ▁and ▁F ang ▁appear ▁to ▁help ▁Ser ah ▁escape ▁from ▁the ▁end less ▁dream ▁in ▁the ▁Void ▁Bey ond ▁that ▁C ai us ▁placed ▁her ▁in . ▁At ▁the ▁end ▁of ▁the ▁game , ▁they ▁are ▁res cu ed ▁from ▁the ▁col laps ing ▁pill ar . ▁In ▁Light ning ▁Returns , ▁Van ille ▁has ▁aw oken ▁from ▁cry stal ▁st asis ▁with ▁F ang , ▁gain ing ▁the ▁ability ▁to ▁hear ▁the ▁voices ▁of ▁the ▁dead . ▁She ▁is ▁dub bed ▁a ▁saint ▁and ▁lives ▁in ▁the ▁city ▁of ▁Lux er ion