It sounds like you're an iksar sk, in which case you'll be missing out on The Iconic Quest for your race/class combo
https://wiki.project1999.com/Crusader%27s_Tests
It's not a necessity, it might be multi-questable(?), you may or may not forever regret this lost piece of iksar history...there's oodles of other weapons, it depends on how much Lore Flavor you enjoy