The orange recipes. I cannot remember all of them, but I will provide you with as much information as I can.
All classes:
There is the Westhaven Arena tunic which gives +40 physical resist and is dropped by grizzly chapter 1
Blood medallion gives +1000 hp dropped by barbuda chapter 2
Prismatic band gives +7 focus and is dropped by the slurge chapter 2
Dread thorn dagger dropped by boss on chapter 3 gives poison aura
Midnight cowl gives nimble, which gives you a chance to dodge attacks, dropped by barbuda chapter 4
Glorbungle's trident gives salvage, which doubles item drop rate, dropped by Glorbungle chapter 5
Carapace armor reduces the maximum amount of damage that can be taken from 1 attack to 40% of max hp up to 6 times per chapter, dropped by omen beetle chapter 5
Mark of retribution dropped by the commander on chapter 6, gives 1 extra life per chapter
Pendant of resonance, mana shield absorbs 50% of damage taken and takes SP instead, dropped by cryssalis chapter 6
Cjulien skirmish helme dropped by boss chapter 7, gives splash which does 50% of critical damage to nearby enemies
Apprentice robe, undead aura summons allied skeletons onto the battlefield, dropped by litch apprentice chapter 8
Soul loop, leech +50 heals you for 50 hp when you do critical damage, dropped by blood golem chapter 9
Gladiator's helm gives resist ice/stun +75, dropped by the chest (both the chicken chest and the lucky chest) on epic crawl
Lofton's firebrand gives fire-strike which sets enemies on fire, dropped same way as glaciator's helm
Class specific:
All of these can be found in the same way as gladiator's helm
Warrior:
Demon tooth necklace gives +4 war cry
Gleemer +4 killing blow
Elementalist:
Don't remember the name, but there is a chestpiece that gives bonus to either power or evoke
Don't remember the other one
Cleric:
Something something Cudgel, gives +4 divine blade
Don't know the other one
Assassin:
Ring that gives backstab bonus
Something that does something with potions
Requiem:
Finally there is of course Requiem, dropped by chapter 10 boss (name not revealed due to spoilers) with a 10% drop chance. Each chapter cleared in succession before that gives it an additional 10% chance to drop.
Requiem has 4 stats:
[Random orange stat]
[HP +2500/dmg +250]
[Random blue stat]
[All skills/runes +2]
All orange recipes are only dropped by bosses on epic difficulty with the exception of class specific items, Lofton's firebrand and Gladiator's helm. Ordinary bosses will drop a recipe 50% of the time, while secret bosses will always drop a recipe.
That is all I remember. I hope it was of help to you.
Last edited: Mar 19, 2015