▁automat on ▁built ▁under ▁N ero ' s ▁orders ▁in ▁the ▁images ▁of ▁Apol lo ▁and ▁himself . ▁N ero ▁uses ▁the ▁statue ▁to ▁in va de ▁Camp ▁Half - B lo od ▁in ▁The ▁H idden ▁Oracle . ▁The ▁Col oss us ▁proceed s ▁to ▁destroy ▁the ▁D ining ▁Area ▁and ▁Dem eter ' s ▁Cab in ▁before ▁being ▁inf ected ▁with ▁Apol lo ' s ▁hay ▁fe ver ▁pl ague ▁and ▁subsequently ▁dec ap itated . ▁ ▁Mechan ical ▁Sp iders ▁– ▁A ▁bunch ▁of ▁automat on ▁sp iders ▁that ▁were ▁created ▁by ▁He pha est us . ▁ ▁Tal os ▁– ▁Tal os ▁is ▁a ▁giant ▁automat on . ▁Per cy , ▁Th alia , ▁and ▁Bian ca ▁fight ▁a ▁prototype ▁of ▁Tal os ▁in ▁the ▁J unk yard ▁of ▁the ▁God s . ▁Appar ently , ▁he ▁has ▁a ▁man hole ▁at ▁the ▁base ▁of ▁his ▁foot ▁for ▁' serv icing '. ▁Bian ca ▁went ▁in ▁to ▁mess ▁up ▁his ▁circuit ▁so ▁they ▁could ▁defeat ▁him . ▁He ▁fell ▁on ▁some ▁power ▁lines ▁thus ▁electro cut ing ▁Bian ca . ▁ ▁Bas il isk ▁– ▁Fire - bre ath ing ▁sn akes ▁with ▁color ful ▁sp ikes ▁and ▁poison ous ▁bit es . ▁In ▁The ▁Son ▁of ▁Ne pt une , ▁they ▁attacked ▁Camp ▁Jup iter , ▁but ▁Frank ▁shapes h ifts ▁into ▁a ▁mongo ose ▁( or ▁we as el ) ▁and ▁sc ares ▁them ▁off . ▁ ▁B uf ord ▁– ▁A ▁walking ▁table ▁that ▁Leo ▁Val