Originally posted here: reddit
Posted by u/ithinkandicode
Hidden Item Effects - Master list
As requested by dcaseyjones and getsome2198 here, here's a full list of item effects, plus other bonus info the game doesn't tell you.
For some accessories, you can only wear one of a given type at a time. This includes belts and necklaces.
There are a few items that say they affect movement, but actually don't: Iron Breastplate, Kung Fu Vest, Kung Fu Shoes. The only items that do are Speed Belt and Tailwind Tome (book).
Many cheat code weapons can perform Force Blast:
These weapons can't use the techniques of their weapon types, even after mastery:
Status afflictions have 3 chance levels:
Most weapons have a low chance for affliction.
The exceptions are Kazikli, which often afflicts curse; Swordbreaker, which always debuffs enemy STR; and coin weapons (8/16/32bit).
Coin weapon affliction chances are based on their level:
I added the effects of OD's Library books to the fextralife wiki. Exact stats and required map completion % are listed there.
https://bloodstainedritualofthenight.wiki.fextralife.com/Orlok+Fahrenheit+Dracule+(O.D)
The main takeaways are:
Effects that aren't shown in-game (attack speed, EXP etc) all increase their stat by 20%.
The Tome Of Conquest actually incorporates 4 books, not just 3. The secret book is Tactician's Tome, which gives +20% EXP gain.
Details of what each key does, and where it's used.
Bonus shard info.