There is the obvious flame thrower, but there is a artifact that allows you to shoot fire balls. Which like the flame thrower isn’t recommended for close combat; It does a 3x3 fire/explosion. You could make it use up a moderate amount of hunger, and when hungry it cant be used kind of thing? and maybe switching up the dragon breaths like fire,acid, lightning, gas, wind and ice. I dont know about ice I haven’t seen any freezing effects, but for wind theirs a creature name vortex that uses it to fling opponents in to the air, that I summon using a artifact.