The Iron Fortress

Crusader Plate

Body Armour

Quality: +20%

Armour: (1202-1520)

Movement Speed: -5%

Requires Level 59, 160 Str

+1% Chance to Block Attack Damage per 50 Strength
Chance to Block Spell Damage is Unlucky
+(60–120) to Strength
(80–100)% increased Armour
10% reduced Movement Speed
Strength's Damage Bonus instead grants 3% increased Melee
Physical Damage per 10 Strength
(Unlucky things are rolled twice and the worst result used)

"The Council have a great many secrets.
Some are better kept that way, Cospri."
- Mauritius, the Iron Heart

The Iron Fortress Attr /8

Name	Show Full Descriptions
The Market	The Market
Acronym	Melee, Armour, Block
Related	The Iron Fortress (fated)
Icon	Art/2DItems/Armours/BodyArmours/IronHeart Final
Icon
Release Version	Abyss
BaseType	Crusader Plate
Reference	poe.ninja, Community Wiki

+1% Chance to Block Attack Damage per 50 Strength

Family	IncreasedBlockChance
Domains	Item (1)
GenerationType	Unique (3)
Req. level	1
Stats	block chance % per 50 strength Min: 1 Max: 1 Global
Craft Tags	block

Chance to Block Spell Damage is Unlucky

Family	SpellBlockPercentage
Domains	Item (1)
GenerationType	Unique (3)
Req. level	1
Stats	base spell block luck Min: -1 Max: -1 Global
Craft Tags	block

+(60–120) to Strength

Family	Strength
Domains	Item (1)
GenerationType	Unique (3)
Req. level	1
Stats	additional strength Min: 60 Max: 120 Global
Craft Tags	attribute

(80–100)% increased Armour

Family	DefencesPercent
Domains	Item (1)
GenerationType	Unique (3)
Req. level	1
Stats	local physical damage reduction rating +% Min: 80 Max: 100 Local
Craft Tags	defences armour

10% reduced Movement Speed

Family	MovementVelocity
Domains	Item (1)
GenerationType	Unique (3)
Req. level	1
Stats	base movement velocity +% Min: -10 Max: -10 Global
Craft Tags	speed

Strength's Damage Bonus instead grants 3% increased Melee
Physical Damage per 10 Strength

Family	StrengthDamageBonus3Per10
Domains	Item (1)
GenerationType	Unique (3)
Req. level	1
Stats	strength damage bonus grants melee physical damage +3% per 10 strength instead Min: 1 Max: 1 Global
Craft Tags	physical_damage damage physical attack

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    "w": 2,
    "h": 3,
    "icon": "https://web.poecdn.com/gen/image/WzI1LDE0LHsiZiI6IjJESXRlbXMvQXJtb3Vycy9Cb2R5QXJtb3Vycy9Jcm9uSGVhcnQgRmluYWwiLCJ3IjoyLCJoIjozLCJzY2FsZSI6MX1d/113c4e83b6/IronHeart%20Final.png",
    "league": "Affliction",
    "name": "The Iron Fortress",
    "typeLine": "Crusader Plate",
    "baseType": "Crusader Plate",
    "rarity": "Unique",
    "ilvl": 75,
    "properties": [
        {
            "name": "Armour",
            "values": [
                [
                    "1135",
                    1
                ]
            ],
            "displayMode": 0,
            "type": 16
        }
    ],
    "requirements": [
        {
            "name": "Level",
            "values": [
                [
                    "59",
                    0
                ]
            ],
            "displayMode": 0,
            "type": 62
        },
        {
            "name": "Str",
            "values": [
                [
                    "160",
                    0
                ]
            ],
            "displayMode": 1,
            "type": 63
        }
    ],
    "explicitMods": [
        "+1% Chance to Block Attack Damage per 50 Strength",
        "Chance to Block Spell Damage is Unlucky",
        "+64 to Strength",
        "86% increased Armour",
        "10% reduced Movement Speed",
        "Strength's Damage Bonus instead grants 3% increased Melee\nPhysical Damage per 10 Strength"
    ],
    "flavourText": [
        "\"Stand steadfast in the face of destruction.\r",
        "The Council cannot afford to falter.\"\r",
        "- Mauritius, the Iron Heart"
    ],
    "frameType": 3,
    "extended": {
        "base_defence_percentile": 10,
        "ar": 1257,
        "ar_aug": true,
        "mods": {
            "explicit": [
                {
                    "name": "",
                    "tier": "",
                    "level": 1,
                    "magnitudes": [
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                            "hash": "explicit.stat_1061631617",
                            "min": 1,
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                    ]
                },
                {
                    "name": "",
                    "tier": "",
                    "level": 1,
                    "magnitudes": [
                        {
                            "hash": "explicit.stat_3551025193",
                            "min": -1,
                            "max": -1
                        }
                    ]
                },
                {
                    "name": "",
                    "tier": "",
                    "level": 1,
                    "magnitudes": [
                        {
                            "hash": "explicit.stat_4080418644",
                            "min": 60,
                            "max": 120
                        }
                    ]
                },
                {
                    "name": "",
                    "tier": "",
                    "level": 1,
                    "magnitudes": [
                        {
                            "hash": "explicit.stat_1062208444",
                            "min": 80,
                            "max": 100
                        }
                    ]
                },
                {
                    "name": "",
                    "tier": "",
                    "level": 1,
                    "magnitudes": [
                        {
                            "hash": "explicit.stat_2250533757",
                            "min": -10,
                            "max": -10
                        }
                    ]
                },
                {
                    "name": "",
                    "tier": "",
                    "level": 1,
                    "magnitudes": [
                        {
                            "hash": "explicit.stat_1531241759",
                            "min": 1,
                            "max": 1
                        }
                    ]
                }
            ]
        },
        "hashes": {
            "explicit": [
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                ],
                [
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                ]
            ]
        },
        "text": "Item Class: Body Armours
Rarity: Unique
The Iron Fortress
Crusader Plate
--------
Armour: 1135 (augmented)
--------
Requirements:
Level: 59
Str: 160
--------
Sockets: R-R 
--------
Item Level: 75
--------
+1% Chance to Block Attack Damage per 50 Strength
Chance to Block Spell Damage is Unlucky
+64 to Strength
86% increased Armour
10% reduced Movement Speed
Strength's Damage Bonus instead grants 3% increased Melee\nPhysical Damage per 10 Strength
--------
\"Stand steadfast in the face of destruction.
The Council cannot afford to falter.\"
- Mauritius, the Iron Heart
"
    }
}

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Community Wiki

Edit

The Iron Fortress

Mechanics

Strength's Damage Bonus instead grants 3% increased Melee Physical Damage per 10 Strength: This mod will also apply to Iron Grip, Iron Grip Support, and Iron Will Support.

Version history

Version	Changes
3.17.0	Removed the Prophecy mechanic from the game, and moved many of its rewards to other content. '''Iron Heart''' has been renamed to '''The Iron Fortress'''. It no longer has "8-12% Chance to Block Attack Damage" or "Cannot Block Spells". It now has "+1% Chance to Block Attack Damage per 50 Strength", "Chance to Block Spell Damage is Unlucky", and "+60-120 to Strength". Existing items are unaffected by these changes. The old, fated version of page=The Iron Fortress (fated) can no longer be acquired.
3.5.0	Added 3D art.
3.2.0	Iron Heart can now able to be fated into page=The Iron Fortress (fated).
3.1.0	Iron Heart is introduced to the game.

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