Looking for Blue Flame Weapons

So I've been playing a Spellsword style Mercenary and having a blast. However, looking towards the future of the build I began checking the wiki for a weapon like the Blue Flame from 2 that'd allow me to cast spells and couldn't find any besides a halberd. So I want to know if you guys have come across any in game, know if I missed a weapon on the wiki, or if they just aren't in 3?