Fire Killers are the damage dealers of your team. With DS they can kill vanished opponents and with JS they can easily kill water enemies. Fire Killers needs a decent HP. That’s why my suggest is 150 – 160 CON at level 110+ reborned you can gain 2.8k HP which is good enough to participate in harder quests without too much risk to spawn. Add 42 WIS to get mess spell, or even lower, depends on how you play, because a quester Fire killer’s role is to be able to stay alive and hit hard. That’s why WIS is not a main point of the build, just like you don’t need AGI either, only the 4 AGI to get hagendis skill. Add enough WIS to not run out of SP too early after useing 1 DS or JS. All other points should go to STR!!