rusty longsword
 

Potential bug so far I haven't seen a rusty longsword dropping from mobs in greater faydark. I check many vendor also in kelethin and felwithe and so far none as it in sell so pretty complicated to complete bladed weapons in kelethin. Maybe I miss it but I kill plenty of orcs and decaying skeleton and I found it odd that none had it.

Rusty Long Swords are dropping from all the common rusty weapon droppers, it's just random chance like the rest.