View source for Enchantments

<metadesc>Dark and Darker Wiki Enchantments Guide: Enchant stats and roll ranges</metadesc>
{{UpdateStatus|Enchantment Data}}
{{MechanicsBar}}

Formally called Random Attributes, enchantments are random stat modifiers which appear on gear of Uncommon (green) rarity or higher in addition to the primary stats which always appear on the Poor (grey) and Common (white) versions.

Note that most enchants also exist as stats which are listed below and can be found directly in the [[Stats]] page.

==General==
Upon the item being generated, an enchantment as well as an enchantment value will be randomly selected for each enchantment slot available for that item.
Which enchantments can be rolled as well as what range of values can be rolled depend on the item type as well as the enchantment itself.
See [[#Table of Enchantment Values]] for all possible enchantments and enchantment values.

There are additional restrictions to which enchantments may be rolled:
*Primary stats can't be rolled as enchantments e.g. a [[Padded Tunic]] (which always has Strength on it) cannot roll a Strength enchantment even though [[chest]]s in general may do so.
*Enchantments can't be rolled twice on the same item e.g. no item will have two Will enchantments on it.

Note that attribute names are quite specific e.g. "Move Speed" being a primary stat on [[Foot|boots]] does not prevent "Additional Move Speed" from being rolled on them as they are considered different attributes.

Generally, Uncommon items will have 1 enchantment, and the number of enchantments will increase by 1 per rarity level. [[Crafting|Craftable gear]] breaks this rule, instead starting at 2 enchantments for Uncommon items and then also increasing by 1 per rarity.

Note that "nothing" is not a possible enchantment; items will always have the maximum number of enchantments possible.

Only positive values can be rolled - no zero or negative values will appear.

Each enchantment modifies just 1 stat - no hybrid enchantments or +Stat A/-Stat B enchantments exist.

==Socketing==
Users may choose to replace an existing enchantment with a new one using a particular gem, such as an [[Emerald]] for Physical Damage Reduction.

===Socketing Costs===
When socketing a gem into an item to receive another enchantment, the following gold costs are required as payment.
{{#invoke:Enchantments|draw_socket_cost_table|gem}}

==Table of Enchantment Values==
Note that regular (Base) enchantments may have different minimum and maximum roll ranges than if the same enchantment is socketed.
<tabber>
|-|Base=
<div style="max-height: 80vh; overflow-y: auto; overflow-x: auto;">
{{#invoke:Enchantments|draw_roll_range_table|base}}
</div>
|-|Gem Socketed=
<div style="max-height: 80vh; overflow-y: auto; overflow-x: auto;">
{{#invoke:Enchantments|draw_roll_range_table|gem}}
</div>
</tabber>

<code>Max Total Possible = MAX(1H Shield + 1H Weapon, 2 * 1H Weapon, 2H Physical, 2H Magical, 2H Hybrid) + Head + Chest + Legs + Hands + Foot + Cloak + Necklace) + 2*Ring</code>
</div>



Data is automatically updated and can be found in a JSON format at [[Data:Enchantments.json]]

==Enchantment Stats==
Enchantments for stats that are displayed in the in-game details page.
{| class="wikitable"
|Enchantment
|Description
|-
|[[Stats#Attributes|All Attributes]]
|Increases [[Stats#Attributes|All Attributes]] (Strength, Vigor, Agility, Dexterity, Will, Knowledge, Resourcefulness).
|-
|[[Stats#Strength|Strength]]
|Increases [[Stats#Strength|Strength]] attribute
|-
|[[Stats#Vigor|Vigor]]
|Increases [[Stats#Vigor|Vigor]] attribute
|-
|[[Stats#Agility|Agility]]
|Increases [[Stats#Agility|Agility]] attribute
|-
|[[Stats#Dexterity|Dexterity]]
|Increases [[Stats#Dexterity|Dexterity]] attribute
|-
|[[Stats#Will|Will]]
|Increases [[Stats#Will|Will]] attribute
|-
|[[Stats#Knowledge|Knowledge]]
|Increases [[Stats#Knowledge|Knowledge]] stat
|-
|[[Stats#Resourcefulness|Resourcefulness]]
|Increases [[Stats#Resourcefulness|Resourcefulness]] attribute
|-
|[[Stats#Action_Speed|Action Speed]]
|Increases [[Stats#Action_Speed|Action Speed]] attribute
|-
|[[Stats#Spell_Casting_Speed|Spell Casting Speed]]
|Increases [[Stats#Spell_Casting_Speed|Spell Casting Speed]] stat
|-
|[[Stats#Buff_Duration|Buff Duration Bonus]]
|Increases [[Stats#Buff_Duration|Buff Duration Bonus]] stat
|-
|[[Stats#Debuff_Duration|Debuff Duration Bonus]]
|Increases [[Stats#Debuff_Duration|Debuff Duration Bonus]] stat
|-
|[[Stats#Interaction_Speed_3|Regular Interaction Speed]]
|Increases [[Stats#Interaction_Speed_3|Regular Interaction Speed]] stat
|-
|[[Stats#Magical_Interaction_Speed|Magical Interaction Speed]]
|Increases [[Stats#Magical_Interaction_Speed|Magical Interaction Speed]] stat.
|-
|[[Stats#Spell_Memory/Capacity|Memory Capacity Bonus]]
|Increases [[Stats#Memory_Capacity|Memory Capacity]] stat by a %
|-
|[[Stats#Spell_Memory/Capacity|Memory Capacity Add]]
|Increases [[Stats#Memory_Capacity|Memory Capacity]] stat by a flat amount
|-
|[[Stats#Max_Health|Max Health Bonus]]
|Increases your character's [[Stats#Max_Health|Maximum Health]] by a %
|-
|[[Stats#Max_Health|Max Health Add]]
|Increases your character's [[Stats#Max_Health|Maximum Health]] by a flat amount
|-
|[[Stats#Move_Speed|Movement Speed Bonus]]
|Increases Movement speed
|-
|[[Stats#Move_Speed|Movement Speed Add]]
|Increases Movement speed
|-
|[[Stats#Physical_Power|Physical Power]]
|Increases [[Stats#Physical_Power|Physical Power]] stat and in turn your [[Stats#Physical_Power_Bonus|Physical Power Bonus]] stat.
|-
|[[Stats#Physical_Power_Bonus|Physical Power Bonus]]
|Increases [[Stats#Physical_Power_Bonus|Physical Power Bonus]] stat
|-
|[[Stats#Magic_Power|Magical Power]]
|Increases [[Stats#Magic_Power|Magical Power]] stat, which in turn increases [[Stats#Magic_Power_Bonus|Magic Power Bonus]] stat.
|-
|[[Stats#Magic_Power_Bonus|Magic Power Bonus]]
|Increases [[Stats#Physical_Power_Bonus|Physical Power Bonus]] stat
|-
|[[Stats#Physical_Damage_Reduction|Armor Rating]]
|Increases your [[Stats#Armor_Rating|Armor Rating]] stat and in turn your Physical [[Damage_Calculation|Damage Reduction]]. See [[Damage_Calculation|Damage Calculation]].
|-
|[[Stats#Physical_Damage_Reduction|Physical Damage Reduction]]
|Increases [[Stats#Physical_Damage_Reduction|Physical Damage Reduction]] stat which [[Damage_Calculation#Damage Reduction|reduces damage taken]]. See [[Damage_Calculation|Damage Calculation]]
|-
|[[Stats#Magic_Resistance|Magic Resistance]]
|Increases your [[Stats#Magic_Resistance|Magic Resistance]] stat and in turn your Magical [[Damage_Calculation|Damage Reduction]]. See [[Damage_Calculation|Damage Calculation]].
|-
|[[Stats#Magical_Damage_Reduction|Magical Damage Reduction]]
|Increases [[Stats#Magical_Damage_Reduction|Magical Damage Reduction]] stat which [[Damage_Calculation#Damage Reduction|reduces damage taken]]. See [[Damage_Calculation|Damage Calculation]]
|}

==Enchantment Exclusive Stats==
Enchantments that aren't traditional Stats and only exist in a Damage/Healing formula are listed below and can also be found in [[Damage_Calculation]] and [[Healing]].
{| class="wikitable"
!Enchantment
!Description
|-
|[[Healing#Physical_Base_Healing|Physical Base Healing]]
|Increases [[Healing#Physical_Base_Healing|Physical Base Healing]] performed
|-
|[[Healing#Magical_Base_Healing|Magical Base Healing]]
|Increases [[Healing#Magical_Base_Healing|Magical Base Healing]] performed
|-
|[[Damage_Calculation#Penetration|Armor Penetration]]
|Increases the amount of Physical Damage that bypasses enemy's [[Stats#Physical_Damage_Reduction|Physical Damage Reduction]]
|-
|[[Damage_Calculation#Penetration|Magic Penetration]]
|Increases the amount of Magical Damage that bypasses enemy's [[Stats#Magical_Damage_Reduction|Magical Damage Reduction]]
|-
|[[Damage_Calculation#Projectile_Reduction|Projectile Reduction]]
|Decreases damage taken from projectiles (Arrows, Throwing Knives, etc.)
|-
|Headshot Damage Reduction
|Decreases [[Damage_Calculation#Hit_Location_Bonus|Hit Location Bonus]] additively if targeting the head
|-
|[[Damage_Calculation#True Damage|True Physical Damage]]
|Increases Physical Damage dealt that is not influenced by enemy defences
|-
|[[Damage_Calculation#True Damage|True Magical Damage]]
|Increases Magical Damage dealt that is not influenced by enemy defences
|-
|[[Damage_Calculation#Gear_Weapon_Damage|Weapon Damage]]
|Increases  [[Damage_Calculation#Gear_Weapon_Damage|Gear Weapon Damage]]
|-
|[[Damage_Calculation#Additional Damage|Additional Physical Damage]]
|Increases Physical Damage dealt (not affected by [[Stats#Physical_Power_Bonus|Physical Power Bonus]])
|-
|[[Damage_Calculation#Additional Damage|Additional Magical Damage]]
|Increases Magical Damage dealt (not affected by [[Stats#Magic_Power_Bonus|Magical Power Bonus]])
|-
|[[Stats#Luck|Luck]]
|Increases Luck for obtaining items)
|}

==Mutually exclusive Enchantments==
Some enchantments cannot be rolled on the same item with other Enchantments.

Currently known combinations include:
* Physical and Magical True
* Additional Physical and True Physical
* Max Health and Max Health Bonus
* Additional Movespeed and Movespeed Bonus

Ironmace has recently referred to this as "modifier families" in [[Patch:6.6#Hotfix_69]]

==Unknown/Unimplemented Enchantments==
Additional Utility Effectiveness

Bonus Utility Effectiveness

Additional Weight Limit

Bonus Weight Limit

==Computing enchantments probability==

Fangs of Death Necklace have 26 enchantments,but it have luck and magic resistance
So it's 24 roll 4

1-23/24*22/23*21/22*20/21

16.67%

So overall the Fangs of Death Necklace  has a 16.67% chance have Any one of enchantment（like true magic damage） per create



Math for "At Least One in N trials"

For the chance at an enchantments appearing after multiple trials is (1 - ((V)^N)) x 100 = C

V is chance of failure, N is number of trials - aka, how many times you "hit" or roll the event, and C is your answer in percentage format of getting 1 or more enchantments

You can also write V as (1 - P), P being the probability of the event happening (1 - ((1-P)^N)) x 100 = C

What the formula is doing is taking your chance of not getting an enchantments x times in a row and subtracting it from 100%, this formula does NOT calculate your chance of getting 1 enchantments, it calculates your chance of getting 1 OR MORE enchantments