Codexes

Codexes
Note: While you can easily see the listing of all the codexes the uses are somewhat unclear and how effective they are. Reason for listing them is for those who use the codex may notice the changes in gameplay and can add to information giving a better description of the codexes use.

Eating is Overrated
Halves the stamina cost of attacking
 * Cost: 3

The "I Never Thought I'd Finish" Guide to Recipes
Identifies all potions and scrolls in a players inventory. They remain identified when unequipped.
 * Cost: 3

The Shield Goes in Front of You
Halves the stamina cost of blocking.
 * Cost: 4

Rotten Is Just Another Word for Delicious
(IronStomach)
 * Cost: 4

Berzerking: Get That Party Started
Increased Attack, Decreased Defense, Aggravating (increases enemy sight?).
 * Cost: 5

Combat Got You Down? Regenercise
Double stamina regenration rate.
 * Cost: 5

YOU'RE IT
(ExhaustionRegeneration-1)
 * Cost: 5

Half the Fun of Falling is Missing the Ground
Halves fall damage.
 * Cost: 5

Gud's Necropolis Survival Guide
Unlocks all potions recipes. Non-potions recipes still need to be purchased.
 * Cost: 6

The Burly Ogre's Guide to No Fall Down
Increased stagged / knockdown resistance.
 * Cost: 6

50? 40 is a Lot of Money. What Do You Need 30 For?
Store Prices reduced by 30%.
 * Cost: 7

The Burly Ogre's Guide to Smashing Stuff
Increased Enemy Knockback.
 * Cost: 7

You Can't Hit What Isn't There
Halves the stamina costs of dodging, sprinting and jumping.
 * Cost: 9

Mr. Monk's Most Excellent Pamphlet on Avoiding Exhaustion
(ExhaustionRegeneration-1)
 * Cost: 10

That's Not So Far
Greatly increased jump height.
 * Cost: 10

Keeping Your Blood on the Inside (And other Tips)
Slow health regeneration.
 * Cost: 12

Carpe Per Diem
Doubles picked up gems.
 * Cost: 12

Unlock Your Inner Power Potential
Halves stamina loss from power attacks.
 * Cost: 12

The Key to a Good Defense, Is a Good Defense (Stupid)
Immune to being knocked down
 * Cost: 12

Vampirism Is Your Friend
When dealing damage, gain 5% of that as health.
 * Cost: 17