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Hephaestus boons revolve around in doing blast damage which is an attack that deals high area of effect damage. Additionally, Hephaestus has boons that can grant Armor Armor and his Status Curse Vent to blast effects which causes afflicted enemies to take a burst of damage after 5 seconds. Hephaestus' elemental affinity is Earth Earth and Fire Fire, and Aether Aether for his Duo Boons.

ā€œ "The forge-god's volcanic furnace births the world's finest arms."
"The strongest metal still bends effortlessly to his will."

"The incomparable arms and armor that he fashions are prized even by gods."

ā€ž
~ Boon selection quotes

List[]

Icon Description Type Notes Prerequisites

Volcanic Strike Fire
Your Attacks can cause a blast that deals 300 damage in the area.
ā–ø Blast Recharge Time: 12 Sec./10 Sec./8 Sec./6 Sec.

Blast counts as Olympian Damage
Attack The maximum cooldown reduction that can be achieved through upgrades via Rarity and Pom Slice is 2 seconds.
  • At each rarity, maximum efficiency is reached at the following levels: 10/8/6/4.


Blast can inflict backstab damage by utilizing Back Burner, even against specific foes that typically cannot be backstabbed (e.g., Scylla). However, this backstab damage is unaffected by backstab damage increase effects from other sources, such as the Aspect of Melinoƫ (Sister Blades) or the Skulking Onslaught Daedalus Hammer.
None

Volcanic Flourish Fire
Your Specials can cause a blast that deals 400 damage in the area.
ā–ø Blast Recharge Time: 15 Sec./13 Sec./11 Sec./9 Sec.

Blast counts as Olympian Damage
Special The maximum cooldown reduction that can be achieved through upgrades via Rarity and Pom Slice is 2 seconds.
  • At each rarity, maximum efficiency is reached at the following levels: 14/11/9/7.


Blast can inflict backstab damage by utilizing Back Burner, even against specific foes that typically cannot be backstabbed (e.g., Scylla). However, this backstab damage is unaffected by backstab damage increase effects from other sources, such as the Aspect of Melinoƫ (Sister Blades).
None
Anvil Ring Earth
Your Casts deal damage 3 times in succession to foes in the binding circle.
ā–ø Cast Damage (every 1 Sec.): 50/70/80/90
Cast
  • Although the visual effect of this boon resembles the Blast effect from Volcanic Strike, Volcanic Flourish, and Smithy Rush, Anvil Ring is not classified as a Blast and does not benefit from Blast-related boons.
  • Unlike other Ring boons, the Ī© Cast from Anvil Ring combines both the 150 damage from Ī© Cast and one of the three Anvil Ring hits.
    • For example, with a normal rarity level 1 Anvil Ring, Ī© Cast deals a total of 50 + 50 + 200 damage.
  • This boon benefits from Hermes' Winner's Circle, which accelerates the Casts' duration and greatly increases their hit rate.
  • Despite dealing flat damage and being sourced from an Olympian Boon, Anvil Ring is not considered Olympian Damage.
None

Smithy Rush Fire
If a foe is near after you Dash, you can cause a blast that deals 100 damage in the area.
ā–ø Blast Recharge Time: 10 Sec./9 Sec./8 Sec./7 Sec.

Blast counts as Olympian Damage
Sprint The maximum cooldown reduction that can be achieved through upgrades via Rarity and Pom Slice is 2 seconds.
  • At each rarity, maximum efficiency is reached at the following levels: 9/8/7/6.


Blast can inflict backstab damage by utilizing Back Burner, even against specific foes that typically cannot be backstabbed (e.g., Scylla). However, this backstab damage is unaffected by backstab damage increase effects from other sources.
None
Tough Gain Earth
Whenever you take damage, shrug some of it off and restore 150Magick.
ā–ø Damage per Hit: -1/-2/-3/-4
Magick When used with Hermes' Paid Dues, this can create an anti-synergy: Tough Gain will not restore Magick until your Gold reaches 0 and you take direct damage to Armor or Health.

However, the damage reduction from Tough Gain still applies, reducing how much Gold is spent via Paid Dues.

  • A similar restriction occurs with Brave Face, but only if your total damage reduction is high enough to completely prevent any damage from reaching your Health.
None

Grand Caldera Fire
Your blast effects from Hephaestus deal more damage and are 50% larger.
ā–ø Bonus Blast Damage: +75/+100/+125/+150

Blast counts as Olympian Damage
This boon increases the size and damage of the initial blast and creates up to 10 additional blasts around the enemy struck by the initial blast. The boon's effect similarly enhances the size and damage of these additional blasts.
  • The additional blasts generated by this boon cannot inflict Backstab damage.
One of the following:
  • Volcanic Strike, Volcanic Flourish, or Smithy Rush
Molten Touch Fire
Your Attacks and Specials deal bonus damage to Armor.
ā–ø Damage vs. Armor: +20%/+30%/+40%/+50%
None
Heavy Metal Earth
Your Weapon deals more damage based on 20% of your Armor, and you gain some now.
ā–ø Armor Gained: +50/+75/+100/+125
None
Trusty Shield Earth
Whenever you enter a Location, gain Armor for that Location, but you Prime 30Magick.
ā–ø Starting Armor: +10/+15/+20/+25
Prime: A reduction to how much Magick you can actively use. None
Security System Earth
At the start of each Encounter, you gain Armor that lasts for 7 Sec.
ā–ø Temporary Starting Armor: 75/100/125/150
Security System activates only once the encounter has officially begun. As a result, you remain vulnerable during certain pre-encounter moments—such as cutscene transitions between ships in the Rift of Thessaly and Fields of Mourning—where damage may still be taken before the encounter is triggered. None
Uncanny Fortitude Earth
Gain bonus Health based on your Magick limit.
ā–ø Max Life from Magick: +20%/+30%/+40%/+50%
This boon cannot be upgraded via Pom Slice.


  • Increasing Magick limit during the night further amplifies Health, with the effect stacking over time.
  • Similar to Soul Tonic, adjusting this boon’s rarity impacts your Health by an equivalent percentage of the Health bonus, where upgrade restores Health proportionally.
None
Furnace Blast Fire
Your blast effects from Hephaestus also inflict Glow on foes.
ā–ø Glow Bonus Damage: +15%/+18%/+?%/+24%
Glow
Curse: Afflicted foes take +15% damage for 5 Sec.
One of the following:
  • Volcanic Strike, Volcanic Flourish, or Smithy Rush
Martial Art
Your Attack and Special deal more damage for each Earth you have.
ā–ø Damage per Earth Boon: +5%
Infusion 2 Earth
Premium Service Earth
Your Aspect of the Nocturnal Arms is even stronger.
ā–ø Aspect Bonus Ranks: +1
Legendary This boon can make Aspects reach Rank VI. One of the following:
  • Volcanic Strike, Volcanic Flourish, or Smithy Rush
  • Heavy Metal, Trusty Shield, or Mint Condition
  • Grand Caldera, Molten Touch, or Furnace Blast
Brave Face Aether
Automatically use Magick to resist up to 30% of any damage.
ā–ø Magick Cost per Damage Point: 10Magick
Duo (Hera)
  • Brave Face takes priority over Armor, meaning that damage reduction effects from boons or upgrades (such as Strength and Tough Gain) still apply to Brave Face, thereby reducing the Magick cost.
  • The Magick usage from Brave Face does not contribute to Hexes or activate effects that trigger upon using Magick or a certain amount of Magick (e.g., Aphrodite's Heart Breaker, Zeus's Power Surge, Athena's Righteous Pike).
  • The Magick usage from Brave Face is not affected by Chaos' Talent.
  • If Magick reaches 0, Brave Face will be disabled until you regain Magick.
    • Born Gain and Mortal Gain will not activate as intended since Brave Face's Magick consumption is disabled. This issue can be avoided by using any other Ī© Moves to correctly trigger these boons.
One of each:
  • Grand Caldera, Molten Touch, Heavy Metal, Trusty Shield, Mint Condition, Uncanny Fortitude, Furnace Blast
  • Hera: Extended Family, Dying Wish, Hereditary Bane, Rousing Reception, Fine Line

Master Conductor Aether
Your chain-lightning can bounce off of you and deals increasing damage to foes.
ā–ø Damage per Bounce: +15%

Chain-Lightning counts as Olympian Damage
Duo (Zeus)
  • Chain-lightning bounces 4 times (7 with Electric Overload), with damage escalating per bounce.
  • When bouncing to the player, it does not cause self-damage but instead shortens the gap between the player and enemies, confirming all bounces hit foes even in single-target scenarios.
One of each:
  • Volcanic Strike, Volcanic Flourish, Anvil Ring, Smithy Rush, or Tough Gain
  • Zeus: Static Shock

Seismic Hammer Aether
Your Ī© Cast occasionally creates a blast in the binding circle that deals 500 damage.
ā–ø Blast Recharge Time: 6 Sec.

Blast counts as Olympian Damage
Duo (Poseidon) Blast can inflict backstab damage by utilizing Back Burner, even against specific foes that typically cannot be backstabbed (e.g., Scylla). However, this backstab damage is unaffected by backstab damage increase effects from other sources.


Currently Bugged: The prerequisite for Poseidon's side only requires Tidal Ring.
One of each:
  • Volcanic Strike, Volcanic Flourish, or Smithy Rush
  • Poseidon: Tidal Ring or Geyser Spout

Room Temperature Aether
Your blast effects from Hephaestus clear Freeze, so you inflict it again right after.
ā–ø Freeze Re-Apply Time: 0 Sec.

Blast counts as Olympian Damage
Duo (Demeter) Freeze: Curse: Afflicted foes are stopped for 2 Sec. Can be reapplied after 10 Sec.
  • Most enemies are completely immobilized under the Freeze effect. However, Guardians have their animations slowed by 50% instead.
One of each:
  • Volcanic Strike, Volcanic Flourish, or Smithy Rush
  • Demeter: Ice Strike, Ice Flourish, or Arctic Ring

Rude Awakening Aether
Your blast effects from Hephaestus clear Daze and deal more damage if they do.
ā–ø Bonus Blast Damage: 200

Blast counts as Olympian Damage
Duo (Apollo) Daze: Curse: Afflicted foes have 20% chance to deal no damage. Lasts 9 Sec.


  • Rude Awakening typically removes Daze when a blast triggers, causing Origination to apply bonus damage only once—unless additional curses are applied. However, Solar Ring continuously reapplies Daze, making it an ideal synergy, as it keeps Origination active and its bonus damage stacks with The Furies.
  • The initial blast and the additional blasts generated by Grand Caldera benefit from this boon's effect. However, only the initial blast gains the bonus damage from Back Burner, as the additional blasts cannot inflict Backstab damage.
One of each:
  • Volcanic Strike, Volcanic Flourish, or Smithy Rush
  • Apollo: Solar Ring, Blinding Rush, Light Smite, or Dazzling Display

Love Handles Aether
Your blast effects from Hephaestus also create a Heartthrob.
ā–ø Heartthrob Area Damage: 160

Blast and Heartthrob count as Olympian Damage
Duo (Aphrodite) Heartthrob: A vessel that orbits around you and bursts when it hits a foe, or expires after 6 Sec.
  • The maximum amount of Heartthrobs allowed is 6.
The initial blast and the additional blasts generated by Grand Caldera trigger this boon's effect.
One of each:
  • Volcanic Strike, Volcanic Flourish, or Smithy Rush
  • Aphrodite: Flutter Strike, Flutter Flourish, Rapture Ring, Passion Rush, or Glamour Gain

Chain Reaction Aether
If you use your blast effects from Hephaestus just after they recharge, they fire 2 times.
ā–ø Double Blast Timing: 1 Sec.

Blast counts as Olympian Damage
Duo (Hestia) The initial blast and the additional blasts generated by Grand Caldera trigger this boon's effect. One of each:
  • Volcanic Strike or Volcanic Flourish
  • Hestia: Flame Strike, Flame Flourish, Smolder Ring, Heat Rush, or Cardio Gain

Coffin Nail Aether
Your falling blades from Ares fall immediately and deal more damage
ā–ø Blade Bonus Damage: +25

Falling Blades count as Olympian Damage
Duo (Ares) Coffin Nail reduces the activation delay of falling blade effects from 1 second to approximately 0.35 seconds. While still subject to the falling animation, the effect appears nearly instantaneous in combat. One of each:
  • Volcanic Strike, Volcanic Flourish, Anvil Ring, Smithy Rush, Tough Gain
  • Ares: Sword Ring, Stabbing Rush, or Cut Above
Shared Wealth
Gain +90Gold with which to later pick something you like.
This "Boon" will only show up if you no longer have any boons to pick from a God. This is usually possible while having the Vow of Denial active. Exhaust all of Hephaestus' boon selection.