Brigid's avatar deserves to be a tad bit better. it only proves its strength against other avatar...if a player is strong he/she will be able to beat the avatar regardless. and monsters in maps all lose to avatars. and an avatar will always eventually die in map as well. But yes. it can deserve the strength because the god is required to be stronger for her loyal worshippers who weaken them selves to make her stronger. We sacrifice our melee so she can have a stronger natural power.
