Subetalodge says it's a tier 3 weapon (and a book too), but there isn't an option to put it into the armory. Is it really a weapon or the Lodge is wrong?

That is an odd one, because when you hover over the book it does say it's Tier 3. [item=Tarot of Doom, Despair, Desperation and Depravity] But lists no stats or option to put it in your armoury.

My guess is it used to be a weapon but no longer is

Yep, and on Lodge you can see stats of it. I really, really hope it's just a glitch/bug, I could use this as a weapon...

Quite possible it is a glitch! You should make a topic about it :) In the mean time you could use "Amoeba of Dooom" as a weapon instead. Same tier and same average damage for 12k.

Thanks for the suggestion! * quickly bought one*

When the Battle Collesium was revamped, and Tiers were introduced, the staff removed quite a few weapons that either didn't make sense, or weren't being used anyway.

source

I'm pretty sure this one falls in the same category, but it might be beneficial to post it on [S] Royal Sheer Cygnet Drape,Wigs, More!

Thank you!