Blasphemy Support PoE Bane, Quality, Mana Reserved, Multiple Curses, Setup, Radius

Blasphemy Support Blasphemy Support is a support gem that converts supported hex curse gems into an aura, reserving 35% of maximum mana.

Supports hex curse skills, turning them into auras that will apply their effect to all enemies in an area around you.

Support, Hex, Aura. Level: 1–20. Reservation Override: 35% Mana. Cooldown Time: 1.20 sec. Requires Level 31.

  • 25% less Effect of Supported Curses
  • Supported Skills apply their Curse as Auras
    Supported Curse Skills also count as Aura Skills
    Hexes from Supported Skills do not gain Doom over time
  • Using Supported Skills is Instant
  • (0–76)% increased Area of Effect of Supported Curse Skills

This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket.

NameAdditional Effects From QualityWeight
Blasphemy Support0-20% increased Area of Effect of Supported Curse Skills50

PoE 3.20: Blasphemy Support now has 25% less Effect of Supported Curses at all gem levels. Quality now provides 0-20% increased Area of Effect of Supported Curse Skills, instead of 0-10% increased Effect of Supported Curses.

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Two new Masteries have taken their place. The first provides “You take 40% reduced Extra Damage from Critical Strikes by Cursed Enemies”, while the second provides “Recover 1% of Life when you Curse a Non-Cursed enemy” and “Recover 1% of Mana when you Curse a Non-Cursed enemy.” Do these recovery stats work with blasphemied curses as well?

Recovery stats don't work with Blasphemy.

Related Gems

Level Effect

LevelRequires LevelIntelligence#% increased Area of Effect of Supported Curse SkillsExperience
13152285,815
234574252,595
336608314,394
4386312388,734
5406616477,437
6426920583,786
7447224710,359
84675281,355,511
94878321,138,877
105081361,368,233
115284401,638,338
125487441,956,648
135690483,655,184
145893523,017,327
156096567,720,126
1662996015,058,455
17641026425,964,218
18661056862,460,771
196810872211,508,743
207011176
217280
227484
237688
247892
258096
2682100
2784104
2886108
2988112
3090116
3191118
3292120
3393122
3494124
3595126
3696128
3797130
3898132
3999134
40100136

Skill functions and interactions

  • Despite the wording of the stat text using "curse", the gem text specifies that only hex curse gems can be linked. Mark curse gems cannot be supported. Hex gems that do not have the curse gem tag cannot be supported either.
  • The supported hex curse is applied as an aura around the player, affected by both their curse and aura radius increases. It is not affected by #% increase Effect of Non-Curse Auras passive skills or the mod from Generosity Support, as these only apply to friendly auras. It also is not affected by Unwavering Faith Notable Ascendancy passive skill (Auras from your Skills grant +1% Physical Damage Reduction to you and Allies), since the curse aura does not have any component that affects players and their allies.
  • Hexes applied via Blasphemy count towards the active curse limit, preventing application via casting if doing so would exceed the caster's active curse limit.
  • When Blasphemy auras from multiple sources exceed the curse limit, the curses that affect the enemy are determined by the closest source.
  • Level 1 Blasphemy supporting a level 1 hex has the same base radius as the curse, which is 22[confirmation needed because of version 3.12 change].
  • Blasphemy has a special interaction with mana multipliers as it changes the way a hex is cast. Casting a hex will reserve 35% of maximum mana and behaves exactly like an aura as reduced mana reservation will apply. The wording on Blasphemy is "Mana Reservation Override".
  • Hexes linked with Blasphemy cannot be applied by a linked Bane.
  • Linked Hex skills are cast as aura skills due to the mod Supported Curse Skills also count as Aura Skills. However, those gems do not count as aura skill gems, thus do not benefit from mods such as +# to Level of Socketed Aura Gems.

Item acquisition

Blasphemy Support can drop anywhere. Drop level: 31.

Recipes

Blasphemy Support can be created from the following recipes:

Amount Part Description
9 Gift of the Gemling Queen Random level 20 support gem
7 Dialla's Subjugation Random corrupted support gem with 23% quality
6 The Fox Random level 20 gem
8 Dying Anguish Random level 19 gem with 19% alternative quality
8 The Hook Random corrupted level 21 gem with 23% alternative quality
3 Gemcutter's Promise Random gem with 20% quality
1 Gemcutter's Incubator Random gem with 1–20% quality
1 The Void Random divination card set exchange

Quest reward

This item is given as a quest reward for the following quests:

Class → Witch Shadow Ranger Duelist Marauder Templar Scion
Quest ↓
A Fixture of Fate
Act 3

Vendor reward

This item can be bought at the listed NPC vendors, after completing the following quests:

Class → Witch Shadow Ranger Duelist Marauder Templar Scion
Quest ↓
A Fixture of Fate
Act 3
Clarissa
A Fixture of Fate
Act 3
Siosa
Fallen from Grace
Act 6
Lilly Roth

Related unique items

The following unique items are related to Blasphemy Support:

Item Base Item Level Stats
Rotblood Promise Unset Ring 56 Has 1 SocketSocketed Gems are Supported by Level 20 Blasphemy
Curse Auras from Socketed Skills also affect you
Socketed Curse Gems have 80% increased Reservation Efficiency
+(20-30) to Intelligence
20% reduced Effect of Curses on you
(15-25)% increased Damage with Hits and Ailments against Cursed Enemies
Impresence Onyx Amulet 64 +(10-16) to all Attributes(30-40)% increased Damage over Time
Adds (17-19) to (23-29) Chaos Damage
+(50-70) to maximum Life
+(17-23)% to Chaos Resistance
Despair has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (20-24) to (33-36) Cold Damage
+(50-70) to maximum Life
(45-50)% increased Mana Regeneration Rate
+(20-25)% to Cold Resistance
Frostbite has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (20-24) to (33-36) Fire Damage
+(50-70) to maximum Life
+(20-25)% to Fire Resistance
Regenerate 1% of Life per second
Flammability has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
Impresence Onyx Amulet 64 +(10-16) to all Attributes(30-40)% increased Damage over Time
Adds (17-19) to (23-29) Chaos Damage
+(50-70) to maximum Life
+(17-23)% to Chaos Resistance
Despair has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
<Secondary Curse> has no Reservation if Cast as an Aura
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (20-24) to (33-36) Cold Damage
+(50-70) to maximum Life
(45-50)% increased Mana Regeneration Rate
+(20-25)% to Cold Resistance
Frostbite has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
<Secondary Curse> has no Reservation if Cast as an Aura
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (20-24) to (33-36) Fire Damage
+(50-70) to maximum Life
+(20-25)% to Fire Resistance
Regenerate 1% of Life per second
Flammability has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
<Secondary Curse> has no Reservation if Cast as an Aura
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (10-13) to (43-47) Lightning Damage
+(50-70) to maximum Life
+(20-25)% to Lightning Resistance
Regenerate 1% of Energy Shield per second
Conductivity has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (12-16) to (20-25) Physical Damage
+(400-500) to Armour
+(50-70) to maximum Life
(30-40)% increased Stun and Block Recovery
Vulnerability has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (10-13) to (43-47) Lightning Damage
+(50-70) to maximum Life
+(20-25)% to Lightning Resistance
Regenerate 1% of Energy Shield per second
Conductivity has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
<Secondary Curse> has no Reservation if Cast as an Aura
Impresence Onyx Amulet 64 +(10-16) to all AttributesAdds (12-16) to (20-25) Physical Damage
+(400-500) to Armour
+(50-70) to maximum Life
(30-40)% increased Stun and Block Recovery
Vulnerability has no Reservation if Cast as an Aura
Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
<Secondary Curse> has no Reservation if Cast as an Aura
Doedre's Skin Widowsilk Robe 65 Socketed Gems are Supported by Level 20 Blasphemy
Grants Level 20 Summon Doedre's Effigy Skill
Socketed Hex Curse Skills are Triggered by Doedre's Effigy when Summoned
Hexes from Socketed Skills can apply 5 additional Curses
20% less Effect of Curses from Socketed Hex Skills
+(30-40) to Intelligence
(130-150)% increased Energy Shield
Heretic's Veil Deicide Mask 67 +1 to Level of Socketed Curse Gems
Socketed Gems are Supported by Level 22 Blasphemy
Socketed Curse Gems have 20% increased Reservation Efficiency
(90-110)% increased Evasion and Energy Shield
+(40-50) to maximum Energy Shield
Forbidden Shako Great Crown 68 Socketed Gems are Supported by Level (1-10) <random Support Gem>
Socketed Gems are Supported by Level (25-35) <random Support Gem>
+(25-30) to all Attributes
The Hungry Loop Unset Ring 70 Has 1 SocketConsumes Socketed Uncorrupted Support Gems when they reach Maximum Level
Can Consume 4 Uncorrupted Support Gems
Has not Consumed any Gems
<Consumed support gem modifier>

Related modifiers

The following modifiers grant Blasphemy Support: No results found

Related passive skills

The following passive skills are related to curse auras (this list does not include passives that increase the effect of all kind of aura):

Ascendancy
Class
Name Stats
N/A Forbidden Words 25% increased Area of Effect of Curse Aura Skills
15% increased Mana Reservation Efficiency of Curse Aura Skills

Alternate skill effects

Blasphemy Support has the following alternate skill effects:

Item Effect(s)
Angelic Aura Effect Your Aura becomes an Angelic Effect.
Archon Aura Effect Your aura effect becomes the archon effect.
Arctic Skull Aura Effect Your aura effect becomes a circling, freezing skull.
Balefire Aura Effect Your Aura becomes a Balefire Effect.
Betrayal Aura Effect Your Aura becomes a Betrayal Effect.
Black Aura Effect Your Aura becomes a Black Effect.
Blue Dragon Aura Effect Your Aura becomes a Blue Dragon Effect.
Carnage Aura Effect Your aura effect becomes the red carnage effect.
Celestial Aura Effect Your Aura becomes a Celestial Effect.
Chaotic Ethercraft Aura Effect Your Aura becomes a Chaotic Ethercraft Effect.
Corsair Aura Effect Your Aura becomes a Corsair Effect.
Dark Magic Aura Effect Your Aura becomes a Dark Magic Effect.
Darkshard Aura Effect Your Aura becomes a Darkshard Effect.
Darkwood Aura Effect Your Aura becomes a Darkwood Effect.
Deepwater Aura Effect Your Aura becomes a Deepwater Effect.
Demonic Aura Effect Your Aura becomes a Demonic Effect.
Dragon Aura Effect Your Aura becomes a Dragon Effect.
Dragon Hunter Aura Effect Your Aura becomes a Dragon Hunter Effect.
Dual Dragon Aura Effect Your Aura becomes a Dual Dragon Effect.
Enraged Ethercraft Aura Effect Your Aura becomes an Enraged Ethercraft Effect.
Force Field Aura Effect Your aura effect becomes a force field bubble.
Frost Viking Aura Effect Your Aura becomes a Frost Viking effect.
Harlequin Aura Effect Your Aura becomes a Harlequin Effect.
Huntsman Aura Effect Your Aura becomes a Huntsman Effect.
Illusionist Aura Effect Your Aura becomes a Illusionist Effect.
Imp Aura Effect Your aura effect becomes the green imp demon effect.
Infernal Skull Aura Effect Your aura effect becomes a circling, burning skull.
Invisible Buff Effect Removes the visual effects on the player from arctic armour, tempest shield, blood rage, molten shell, plague bearer, phase run, petrified blood, any aura, any blasphemied curse, or any herald gem.
Lava Aura Effect Your Aura becomes a Lava Effect.
Lich Aura Effect Your Aura becomes a Lich Effect.
Lightbringer Aura Effect Your Aura becomes a Lightbringer Effect.
Lightning Skull Aura Effect Your aura effect becomes a circling, sparking skull.
Madcap Aura Effect Your Aura becomes a Madcap Effect.
Merchant Aura Effect Your Aura becomes a Merchant Effect.
Misery Aura Effect Your Aura becomes a Misery Effect.
Monolith Aura Effect Your Aura becomes a Monolith Effect.
Mystic Aura Effect Your Aura becomes a Mystic Effect.
Nightfall Aura Effect Your Aura becomes a Nightfall Effect.
Overseer Aura Effect Your Aura becomes an Overseer Effect.
Project Aura Effect Your Aura becomes a Project Effect.
Ringmaster Aura Effect Your Aura becomes a Ringmaster Effect.
Savage Ethercraft Aura Effect Your Aura becomes a Savage Ethercraft Effect.
Scavenger Aura Effect Your Aura becomes a Scavenger Effect.
Scientist Aura Effect Your Aura becomes a Scientist Effect.
Siren Aura Effect Your Aura becomes a Siren Effect.
Soul Nexus Aura Effect Your aura effect becomes a vortex of swirling spirits.
Stygian Aura Effect Your Aura becomes a Stygian Effect.
Suffering Aura Effect Your Aura becomes a Suffering Effect.
Sun Aura Effect Your Aura becomes a Sun Effect.
Sunrise Aura Effect Your Aura becomes a Sunrise Effect.
Tranquil Ethercraft Aura Effect Your Aura becomes a Tranquil Ethercraft Effect.
Trinity Aura Effect Your aura effect becomes the elemental trinity effect.
Void Emperor Aura Effect Your Aura becomes a Void Emperor Effect.
White Aura Effect Your Aura becomes a White Effect.
Wild Aura Effect Your Aura becomes a Wild Effect.
Wrangler Aura Effect Your Aura becomes a Wrangler Effect.
Zenith Aura Effect Your Aura becomes a Zenith Effect.

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