Corrupted Ashbringer
Kill... Them... All...
One of the coolest weapons in MMO history, don't @ me.
This one comes with a sleak green shine when unsheathing the unholy blade, just to make you edge that much faster.
Update: Redesigned the Eyes and Runes to have a much more vibrant color. Will glow if you are using Atramentum LuminisĀ https://www.xivmodarchive.com/modid/68013
This replaces the Great Shin-Zantetsuken.