See title.
Mythic weaponskills are unlockable for any weapon.
Recently, Empyrean weaponskills were made unlockable for any weapon, and I don't think there was any earth-cracking openening stuff happening from the crazy unblancednessed that was implied.
Please consider doing the same for Relics and their respective weaponskills.
(It'd be really cool, and the next time I accidentally /toss my Mandau I won't be as sad about it).