Talk:Sewers/@comment-89.68.193.65-20160405230315/@comment-2001:16B8:5760:100:B5DB:932F:5163:BAC9-20181002234119

Kobold COmmandos use Fire Arrows, these apply a special 1d6 fire dmg with no saving throw. Also, they have a high THACO with their bows, which counteracts your AC a little. For the special effect to apply, they just have to connect, which can happen a lot, not deal actual projectile damage.