. ▁In ▁The ▁Blood ▁of ▁Olymp us , ▁a ▁statue ▁of ▁Ph ob os ▁is ▁used ▁by ▁Pi per ▁to ▁kill ▁M imas ▁which ▁ful fill s ▁the ▁requirement ▁of ▁" one ▁god ▁and ▁one ▁dem ig od ▁co oper ating " ▁in ▁killing ▁gi ants . ▁ ▁Ath ena / M iner va ▁– ▁The ▁god dess ▁of ▁wisdom , ▁and ▁the ▁daughter ▁of ▁Ze us ▁and ▁Met is . ▁Ath ena ▁first ▁appears ▁in ▁The ▁T itan ' s ▁Cur se , ▁where ▁she ▁dis lik es ▁Per cy ▁and ▁his ▁relationship ▁with ▁her ▁daughter , ▁and ▁votes ▁to ▁execute ▁Per cy ▁due ▁to ▁his ▁cru cial ▁role ▁in ▁the ▁fate ▁of ▁Olymp us . ▁She ▁then ▁arg ues ▁that ▁it ▁was ▁the ▁most ▁logical ▁and ▁wise ▁choice . ▁As ▁Min erva , ▁she ▁is ▁a ▁scatter bra in ▁and ▁lost . ▁She ▁h ates ▁the ▁Rom ans ▁for ▁reducing ▁her ▁to ▁that ▁and ▁tells ▁her ▁descend ants ▁to ▁kill ▁the ▁Rom ans . ▁She ▁also ▁leads ▁her ▁best ▁children ▁to ▁the ▁Ath ena ▁Par then os , ▁although ▁A ph rod ite ▁bel ieves ▁it ▁to ▁be ▁sub cons cious , ▁as ▁Ath ena ▁doesn ' t ▁know ▁where ▁it ▁is . ▁Her ▁color ▁scheme ▁is ▁grey , ▁and ▁her ▁cabin ▁in ▁Camp ▁Half - B lo od ▁is ▁Cab in ▁ 6 . ▁In ▁the ▁film ▁adaptation , ▁Ath ena ▁is ▁played ▁by ▁Mel ina ▁Kan ak ared es . ▁ ▁Apol lo ▁– ▁The ▁god ▁of ▁the ▁sun