Bound Fossil Mods, Affixes, Farming Location – PoE

Bound Fossil Bound Fossil is a fossil type. Fossils are a special type of currency introduced in the delve league that can be socketed into resonators to modify the crafting behavior in specific ways. Fossils can also add special Delve modifiers.

Farming Bound Fossil in Azurite Mine

The drop location of Bound Fossil is Azurite Mine. Standing on any Waypoint, click the flashing candle icon: "Click to travel to the Mine Encampment", then you will go to the Azurite Mine.

Azurite Mine

There are two ways to obtain Bound Fossil.

1. Purchase from Niko the Mad

Sometimes, Niko the Mad sells a Bound Fossil for 10 000 Azurite. Niko is one of the five masters. He provides introduction to delves and appears when harvesting Voltaxic Sulphite. He also sells Fossils and Resonators for Azurite.

2. It can be dropped from the following Biomes:

  • Petrified Forest
  • Abyssal Depths

In addition, you can also exchange currency items for it. The price of Bound Fossil is 3 Chaos orbs. You can buy cheap POE currency from below:

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How to use Bound Fossil?

Place a Bound Fossil in a Resonator to influence item crafting.

Effect: More Minion or Aura modifiers

Bound Fossil Crafting Mods

Spawn Weight Multipliers: Using this fossil multiplies the spawn weights of all modifiers with minion tags by 10 and aura tags by 10.

Added Mods: The following mods are added to the crafting pool when using this fossil:

Name Generation Type Group Level Stats Spawn Weighting
of the Underground Suffix IncreasedDamageFromAuras 1 Auras from your Skills grant 2% increased Damage to you and Allies abyss_jewel 0
jewel 0
one_hand_weapon 2000
default 0
of the Underground Suffix IncreasedDamageFromAuras 1 Auras from your Skills grant 4% increased Damage to you and Allies abyss_jewel 0
jewel 0
two_hand_weapon 2000
default 0
Subterranean Prefix WeaponCasterDamagePrefix 1 Minions deal (30-44)% increased Damage abyss_jewel 0
jewel 0
one_hand_weapon 2000
default 0
Subterranean Prefix WeaponCasterDamagePrefix 25 Minions deal (45-59)% increased Damage abyss_jewel 0
jewel 0
one_hand_weapon 2000
default 0
Subterranean Prefix WeaponCasterDamagePrefix 50 Minions deal (60-74)% increased Damage abyss_jewel 0
jewel 0
one_hand_weapon 1000
default 0
Subterranean Prefix WeaponCasterDamagePrefix 75 Minions deal (75-80)% increased Damage abyss_jewel 0
jewel 0
one_hand_weapon 500
default 0
Subterranean Prefix WeaponCasterDamagePrefix 1 Minions deal (51-70)% increased Damage abyss_jewel 0
jewel 0
two_hand_weapon 2000
default 0
Subterranean Prefix WeaponCasterDamagePrefix 25 Minions deal (71-90)% increased Damage abyss_jewel 0
jewel 0
two_hand_weapon 2000
default 0
Subterranean Prefix WeaponCasterDamagePrefix 50 Minions deal (91-110)% increased Damage abyss_jewel 0
jewel 0
two_hand_weapon 1000
default 0
Subterranean Prefix WeaponCasterDamagePrefix 75 Minions deal (111-130)% increased Damage abyss_jewel 0
jewel 0
two_hand_weapon 500
default 0
Subterranean Prefix MinionDamage 1 Minions deal (20-30)% increased Damage abyss_jewel 0
jewel 0
gloves 2000
default 0
of the Underground Suffix MinionRunSpeed 74 Minions have (15-30)% increased Movement Speed abyss_jewel 0
jewel 0
quiver 2000
ring 2000
amulet 2000
default 0
of the Underground Suffix MinionLife 74 Minions have (20-30)% increased maximum Life abyss_jewel 0
jewel 0
body_armour 2000
shield 2000
belt 2000
default 0
of the Underground Suffix MinionGlobalSkillLevel 1 +1 to Level of all Raise Spectre Gems abyss_jewel 0
jewel 0
boots 2000
default 0
of the Underground Suffix AuraEffect 1 (20-25)% increased effect of Non-Curse Auras from your Skills abyss_jewel 0
jewel 0
body_armour 2000
default 0
of the Underground Suffix ReducedManaReservationsCost 1 (5-4)% reduced Mana Reserved abyss_jewel 0
jewel 0
helmet 2000
default 0
Subterranean Prefix MinionDamage 1 Minions deal (14-16)% increased Damage abyss_jewel 2000
default 0
of the Underground Suffix MinionAttackSpeedAndCastSpeed 1 Minions have (4-6)% increased Attack Speed
Minions have (4-6)% increased Cast Speed
abyss_jewel 0
jewel 2000
default 0

Bound Fossil

List of delve socketable currency

Item Drop Level Effect(s)
Potent Alchemical Resonator Potent Alchemical Resonator 1 Upgrades a normal item to a rare item
Potent Chaotic Resonator Potent Chaotic Resonator 34 Reforges a rare item with new random modifiers
Powerful Alchemical Resonator Powerful Alchemical Resonator 34 Upgrades a normal item to a rare item
Powerful Chaotic Resonator Powerful Chaotic Resonator 34 Reforges a rare item with new random modifiers
Prime Alchemical Resonator Prime Alchemical Resonator 68 Upgrades a normal item to a rare item
Prime Chaotic Resonator Prime Chaotic Resonator 68 Reforges a rare item with new random modifiers
Primitive Alchemical Resonator Primitive Alchemical Resonator 1 Upgrades a normal item to a rare item
Primitive Chaotic Resonator Primitive Chaotic Resonator 34 Reforges a rare item with new random modifiers

Bound Fossil Acquisition

Drop level 1
Drop location: Azurite Mine
Item class: Stackable Currency
Metadata ID: Metadata/Items/Currency/CurrencyDelveCraftingMinionsAuras

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