Crafting

Deterministic craft reference: pick a base and an item level to see exactly which prefix and suffix tiers can roll. Straight from the game's mod data.

The game data does not carry modifier weights, so this page does not print chances. It lists what can roll and from which item level, with tiers counted the game's way: T1 is the best.

Desecration

Desecrated modifiers, grouped by the Abyssal lich whose mark they carry. Abyssal bones offer picks from these pools.

Item classAll classesOne Hand SwordsTwo Hand SwordsOne Hand AxesTwo Hand AxesOne Hand MacesTwo Hand MacesSpearsClawsDaggersQuarterstavesFlailsWandsStavesBowsCrossbowsSceptresBody ArmoursHelmetsGlovesBootsShieldsBucklersFociQuiversRingsAmuletsBeltsTalismansJewels
▶Amanamu(2)
Attacks with this Weapon Penetrate (15-25)% Fire Resistance
Prefixes · ilvl 65
(5-10)% increased Spirit Reservation Efficiency
Suffixes · ilvl 65
▶Kurgal(2)
Attacks with this Weapon Penetrate (15-25)% Cold Resistance
Prefixes · ilvl 65
(8-15)% increased Cost Efficiency of Attacks
Suffixes · ilvl 65
▶Ulaman(2)
Attacks with this Weapon Penetrate (15-25)% Lightning Resistance
Prefixes · ilvl 65
(15-20)% of Skill Mana Costs Converted to Life Costs
Suffixes · ilvl 65
▶Abyssal bones(12)

What each bone desecrates, in the game's own words.

Gnawed Jawbone
Desecrates a Rare Weapon or Quiver
Preserved Jawbone
Desecrates a Rare Weapon or Quiver
Ancient Jawbone
Desecrates a Rare Weapon or Quiver
Gnawed Rib
Desecrates a Rare Armour
Preserved Rib
Desecrates a Rare Armour
Ancient Rib
Desecrates a Rare Armour
Gnawed Collarbone
Desecrates a Rare Amulet, Ring or Belt
Preserved Collarbone
Desecrates a Rare Amulet, Ring or Belt
Ancient Collarbone
Desecrates a Rare Amulet, Ring or Belt
Preserved Cranium
Desecrates a Rare Jewel
Preserved Vertebrae
Desecrates a Rare Waystone
Altered Collarbone
Desecrates a Rare Amulet, Ring or Belt with a chance for otherworldly modifiers

Essences

What each essence guarantees on each kind of equipment, in the game's own lines.

▶Essences(36)
Celestial Alloy
Removes a random modifier and augments a Rare item with a new guaranteed modifier
+(327-427) to Accuracy Rating, (5-8)% increased Attack Speed
Lesser Essence of Abrasion
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (4-6) to (7-11) Physical Damage
Essence of Abrasion
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (10-15) to (18-26) Physical Damage
Greater Essence of Abrasion
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (16-24) to (28-42) Physical Damage
Perfect Essence of Abrasion
Removes a random modifier and augments a Rare item with a new guaranteed modifier
Gain (15-20)% of Damage as Extra Physical Damage
Lesser Essence of Battle
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(61-84) to Accuracy Rating
Essence of Battle
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(124-167) to Accuracy Rating
Greater Essence of Battle
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(237-346) to Accuracy Rating
Perfect Essence of Battle
Removes a random modifier and augments a Rare item with a new guaranteed modifier
+2 to Level of all Attack Skills
Lesser Essence of Electricity
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds 1 to (13-19) Lightning Damage
Essence of Electricity
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (1-3) to (55-60) Lightning Damage
Greater Essence of Electricity
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (1-6) to (85-107) Lightning Damage
Perfect Essence of Electricity
Removes a random modifier and augments a Rare item with a new guaranteed modifier
Gain (15-20)% of Damage as Extra Lightning Damage
Lesser Essence of Flames
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (4-6) to (7-10) Fire Damage
Essence of Flames
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (20-24) to (32-37) Fire Damage
Greater Essence of Flames
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (35-44) to (56-71) Fire Damage
Perfect Essence of Flames
Removes a random modifier and augments a Rare item with a new guaranteed modifier
Gain (15-20)% of Damage as Extra Fire Damage
Lesser Essence of Haste
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
(11-13)% increased Attack Speed
Essence of Haste
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
(17-19)% increased Attack Speed
Greater Essence of Haste
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
(23-25)% increased Attack Speed
Perfect Essence of Haste
Removes a random modifier and augments a Rare item with a new guaranteed modifier
(20-25)% chance to gain Onslaught on Killing Hits with this Weapon
Lesser Essence of Ice
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (3-5) to (6-9) Cold Damage
Essence of Ice
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (17-20) to (26-32) Cold Damage
Greater Essence of Ice
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
Adds (31-38) to (47-59) Cold Damage
Perfect Essence of Ice
Removes a random modifier and augments a Rare item with a new guaranteed modifier
Gain (15-20)% of Damage as Extra Cold Damage
Lesser Essence of Seeking
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(1.51-2.1)% to Critical Hit Chance
Essence of Seeking
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(2.11-2.7)% to Critical Hit Chance
Greater Essence of Seeking
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(3.11-3.8)% to Critical Hit Chance
Essence of the Abyss
Removes a random modifier and augments a Rare item with a new guaranteed modifier
Mark of the Abyssal Lord
Lesser Essence of the Infinite
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(9-12) to Strength, Dexterity or Intelligence
Essence of the Infinite
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(17-20) to Strength, Dexterity or Intelligence
Greater Essence of the Infinite
Upgrades a Magic item to a Rare item, adding a guaranteed modifier
+(25-27) to Strength, Dexterity or Intelligence
Prismatic Alloy
Removes a random modifier and augments a Rare item with a new guaranteed modifier
(20-30)% increased Magnitude of Ailments you inflict
Protective Alloy
Removes a random modifier and augments a Rare item with a new guaranteed modifier
+(51-74) to maximum Runic Ward
Sovereign Alloy
Removes a random modifier and augments a Rare item with a new guaranteed modifier
(20-30)% increased effect of Socketed Augment Items
Transcendent Alloy
Removes a random modifier and augments a Rare item with a new guaranteed modifier
+(7-10) to all Attributes, (15-20)% increased Physical Damage

Corruption

Corrupting an item with a Vaal Orb is unpredictable: it can change nothing but the corrupted mark, and it can add one corrupted implicit from the pools below. A corrupted item cannot be crafted on any further.

▶One Hand Axes(13)
(10-15)% chance to cause Bleeding on Hit
(10-20)% increased Melee Strike Range with this weapon
(10-20)% reduced Attribute Requirements
(15-25)% increased Physical Damage
(20-30)% increased Elemental Damage with Attacks
(6-8)% increased Attack Speed
+(5-10)% to Critical Damage Bonus
Adds (1-2) to (29-43) Lightning Damage
Adds (7-11) to (12-18) Chaos damage
Adds (8-12) to (13-19) Cold Damage
Adds (9-14) to (15-22) Fire Damage
Causes (20-30)% increased Stun Buildup
Grants 1 Rage on Hit