This weapon is untradable in Multi-Player Online by the way for those wondering about that hence why you can't duplicate it like the Master Armor from Lisbeth's Hollow Area Character quest and Master Greeves.
The Crimson Scimitar I got from the previous Floor's Last Hit that is. Also prep for the Challenge Type Battle with the 1st Red NM Quest Monster CeruLion without using the Cheap method/Leveling Method to defeat it that seems to involve the bridge to this floor's lab as well as taking down the Red Antlion near if before luring C to it that I have not tried yet. I might record that method with my main save much later though.