Source Player Core pg. 278
Weapons and ammunition made of cold iron bypass resistances and trigger weakness to cold iron on creatures such as demons, fey, and certain Rift‑tainted or planar entities.
Weapons & Ammo:
Treat cold iron as a precious material template for metal melee weapons and metal‑tipped ammunition.
Armor & Shields:
Cold iron armor and shields use the same AC and traits as the base item but increase Hardness and HP by a small step over standard steel for their grade.
Structures:
Bulkheads, warding rings, or “cold bands” built into a hull count as cold iron for the purpose of planar bleed phenomena, fey/demon infiltration, or certain ritual effects.
effects.
Price 1 Y
Bulk L
Price 10 Y
Bulk 1
Price 40 cinders
Craft Requirements at least L bulk of cold iron
Price 120 cinders
Craft Requirements at least L bulk of cold iron
Price 4Y (plus 40 c per Bulk)
Hardness 9; HP 36 (BT 18)
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Price 3Y (plus 30 c per Bulk)
Hardness 5; HP 20 (BT 10)
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Price 14Y (plus 140 c per Bulk)
Hardness 9; HP 36 (BT 18)
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Cold iron armor sickens certain creatures that touch it. A creature with weakness to cold iron (such as most demons and Gremlins) that critically fails an unarmed attack against a creature in cold iron armor becomes sickened
A creature with weakness to cold iron is sickened 1 as long as it wears cold iron armor.
Price 8.8 Y
Craft Requirements at least L bulk of cold iron
Price 26 Y
Craft Requirements at least L bulk of cold iron
Hardness 11; HP 44 (BT 22)
Price 88Y (plus 8.8Y per Bulk)
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Price 34Y (plus 3Y per Bulk)
Hardness 7; HP 28 (BT 14)
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Price 120Y (plus 12Y per Bulk)
Hardness 11; HP 44 (BT 22)
Craft Requirementsat least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Cold iron armor sickens certain creatures that touch it. A creature with weakness to cold iron (such as most demons and Gremlins) that critically fails an unarmed attack against a creature in cold iron armor becomes sickened
A creature with weakness to cold iron is sickened 1 as long as it wears cold iron armor.
Price 550Y
Hardness 10, HP 40, and BT 20.
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Price 90 Y
Craft Requirements at least L bulk of cold iron.
Price 270Y
Craft Requirements at least L bulk of cold iron.
Hardness 14; HP 56 (BT 28)
Price 900Y (plus 90Y)
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Price 550Y
Hardness 10, HP 40, and BT 20.
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Price 2000Y +200YPer Bulk
Hardness 14; HP 56 (BT 28)
Craft Requirements at least 1 Bulk of cold iron+ an additional L Bulk per Bulk of Item
Cold iron armor sickens certain creatures that touch it. A creature with weakness to cold iron (such as most demons and Gremlins) that critically fails an unarmed attack against a creature in cold iron armor becomes sickened
A creature with weakness to cold iron is sickened 1 as long as it wears cold iron armor.