▁fl ame ▁de cal s ▁and ▁a ▁le ather ▁seat ▁made ▁from ▁human ▁skin . ▁Per cy ▁defe ats ▁A res ▁in ▁a ▁sword ▁fight ▁near ▁the ▁clim ax ▁of ▁the ▁book . ▁Cab in ▁ 5 ▁in ▁Camp ▁Half - B lo od ▁is ▁the ▁home ▁of ▁A res ' ▁dem ig od ▁children ; ▁it ▁is ▁said ▁to ▁be ▁surrounded ▁by ▁all ▁kinds ▁of ▁war fare ▁appar atus , ▁including ▁sp ikes . ▁In ▁the ▁film ▁adaptation ▁of ▁The ▁Light ning ▁Th ief , ▁A res ▁is ▁played ▁by ▁Ray ▁W inst one . ▁In ▁the ▁musical , ▁he ▁is ▁played ▁by ▁James ▁Hay den ▁Rod rig uez . ▁ ▁De imos ▁– ▁The ▁god ▁of ▁terror . ▁A ▁son ▁of ▁A res , ▁De imos ▁only ▁appears ▁in ▁the ▁short ▁story ▁" Per cy ▁Jackson ▁and ▁the ▁St olen ▁Ch ari ot " ▁in ▁The ▁Dem ig od ▁Files , ▁where ▁he ▁tor ments ▁Clar isse , ▁forcing ▁Per cy ▁and ▁Clar isse ▁to ▁co oper ate ▁to ▁defeat ▁him . ▁ ▁Ph ob os ▁– ▁The ▁god ▁of ▁fear . ▁A ▁son ▁of ▁A res , ▁Ph ob os ▁only ▁appears ▁in ▁the ▁" Per cy ▁Jackson ▁and ▁the ▁St olen ▁Ch ari ot " ▁story ▁in ▁The ▁Dem ig od ▁Di aries , ▁where ▁he ▁tor ments ▁Clar isse ▁along ▁with ▁his ▁brother . ▁He ▁has ▁the ▁power ▁to ▁show ▁people ▁their ▁greatest ▁fear s , ▁but ▁Per cy ▁and ▁Clar isse ▁co oper ate ▁to ▁defeat ▁him