BG1 had an actual Moonblade in it, realistically available by level 2 or 3. Of course, only Xzar could us it, so that was a big Nope for me.)
The OP was riffing on one of Liarcor's lines (well done, sir)
Xan, not Xzar. The depressive elf. I liked him. He reminded me of Ed Tollett from the Song of Ice and Fire books.
And yes, Lilacor - the sword, that never shuts up.