confused over hera and helios death
arnt the gods supposed to be powerful with godly powers we know they have strength , energy projectiles, shapeshifting , elemental control and othes but presumably they cant be kille by mortal means like arrows, swords, disease etc, but it makes sense that kratos can kill the gods with his various mythical, magical , god made weapons but he kills helios by merel ripping his head of and he simply snapps heras neck.
how can gods possible die this way arnt they suppsed to have some sort of godly invulnarability, surely hera shouldnt die form a neck snapping