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Resistance Penetration

Penetration causes the target's corresponding Resistance to be treated as lower than its actual value by the specified amount when of calculating Damage taken from your Hits. Resistances can only be Penetrated down to a minimum of 0% by default.

Since Penetration only affects Hits and applies to the target's defensive stats rather than your own offensive stats, it does not affect damage with Ailments.

Skill Gem Quality /1

Wave of Frost

Penetrates (0—20)% Cold Resistance

Support Gem /3

Fire Penetration I

Supports any skill that Hits enemies, making those Hits Penetrate enemy Fire resistance.

Cold Penetration

Supports any skill that Hits enemies, making those Hits Penetrate enemy Cold resistance.

Lightning Penetration

Supports any skill that Hits enemies, making those Hits Penetrate enemy Lightning resistance.

Item mods /3

Level	Pre/Suf	Description	Weight
1	Corrupted	Damage Penetrates (10—15)% Fire Resistance Damage Elemental Fire	gloves 1 default 0
1	Corrupted	Damage Penetrates (10—15)% Cold Resistance Damage Elemental Cold	gloves 1 default 0
1	Corrupted	Damage Penetrates (10—15)% Lightning Resistance Damage Elemental Lightning	gloves 1 default 0

Monsters mods /1

Name	Level	Pre/Suf	Description	Weight
	1	Unique	Monster Damage Penetrates (15—25)% Elemental Resistances

Map mods /3

Name	Level	Pre/Suf	Description	Weight
of Penetration	1	Suffix	Monster Damage Penetrates (7—9)% Elemental Resistances 25% increased Rarity of Items found in this Area 20% increased Waystones found in Area	low_tier_map 1 default 0
of Penetration	1	Suffix	Monster Damage Penetrates (10—12)% Elemental Resistances 25% increased Rarity of Items found in this Area 20% increased Waystones found in Area	mid_tier_map 1 default 0
of Penetration	1	Suffix	Monster Damage Penetrates (13—15)% Elemental Resistances 25% increased Rarity of Items found in this Area 20% increased Waystones found in Area	top_tier_map 1 default 0

Delve Area mods /3

Level	Pre/Suf	Description	Weight
1	DelveArea	Monster Damage Penetrates 6% Elemental Resistances 19% increased Quantity of Items found in this Area 11% increased Rarity of Items found in this Area 7% increased Pack size Damage Elemental	default 1
52	DelveArea	Monster Damage Penetrates 9% Elemental Resistances 19% increased Quantity of Items found in this Area 11% increased Rarity of Items found in this Area 7% increased Pack size Damage Elemental	default 1
173	DelveArea	Monster Damage Penetrates 12% Elemental Resistances 19% increased Quantity of Items found in this Area 11% increased Rarity of Items found in this Area 7% increased Pack size Damage Elemental	default 1

Misc mods /21

Name	Level	Domain	Pre/Suf	Description	Weight
	1	Flask	Unique	During Effect, Damage Penetrates (5—8)% Resistance of each Element for which your Uncapped Elemental Resistance is highest Damage Elemental
Numbing	1	Jewel	Prefix	Damage Penetrates (5—10)% Cold Resistance Damage Elemental Cold	intjewel 1 default 0
Searing	1	Jewel	Prefix	Damage Penetrates (5—10)% Fire Resistance Damage Elemental Fire	strjewel 1 default 0
Surging	1	Jewel	Prefix	Damage Penetrates (5—10)% Lightning Resistance Damage Elemental Lightning	dexjewel 1 default 0
Numbing	1	Jewel	Prefix	Small Passive Skills in Radius also grant Damage Penetrates (1—2)% Cold Resistance Damage Elemental Cold	int_radius_jewel 1 default 0
Searing	1	Jewel	Prefix	Small Passive Skills in Radius also grant Damage Penetrates (1—2)% Fire Resistance Damage Elemental Fire	str_radius_jewel 1 default 0
Surging	1	Jewel	Prefix	Small Passive Skills in Radius also grant Damage Penetrates (1—2)% Lightning Resistance Damage Elemental Lightning	dex_radius_jewel 1 default 0
	1	MapDevice	Unique	10% more Monster Life % increased Monster Damage 10% improved Rewards Monsters gain 10% increased Maximum Life each time they are Revived Monsters Overwhelm 4% of Physical Damage Reduction for each time they have been Revived Monsters Penetrate 4% of Enemy Resistances for each time they have been Revived map fragment level + [3] Life Damage
Lightless	1	Abyss	Prefix	(4—8)% increased Fire Damage Damage Penetrates (4—7)% Fire Resistance Elemental Fire	strjewel 1 intjewel 1 dexjewel 1 default 0
Lightless	1	Abyss	Prefix	(4—8)% increased Lightning Damage Damage Penetrates (4—7)% Lightning Resistance Elemental Lightning	strjewel 1 intjewel 1 dexjewel 1 default 0
Lightless	1	Abyss	Prefix	(4—8)% increased Cold Damage Damage Penetrates (4—7)% Cold Resistance Elemental Cold	strjewel 1 intjewel 1 dexjewel 1 default 0
Ulaman's	65	Abyss	Prefix	Attacks with this Weapon Penetrate (15—25)% Lightning Resistance ulaman Damage Elemental Lightning Attack	weapon 1 default 0 ulaman_mod 1
Amanamu's	65	Abyss	Prefix	Attacks with this Weapon Penetrate (15—25)% Fire Resistance amanamu Damage Elemental Fire Attack	weapon 1 default 0 amanamu_mod 1
Kurgal's	65	Abyss	Prefix	Attacks with this Weapon Penetrate (15—25)% Cold Resistance kurgal Damage Elemental Cold Attack	weapon 1 default 0 kurgal_mod 1
	1	ExpeditionRelic	Prefix	Monsters Penetrate 30% Fire Resistance	default 1
	1	ExpeditionRelic	Prefix	Monsters Penetrate 30% Cold Resistance	default 1
	1	ExpeditionRelic	Prefix	Monsters Penetrate 30% Lightning Resistance	default 1
	1	ExpeditionRelic	Prefix	Monsters Penetrate 20% Chaos Resistance	default 1
of Cremation	1	UltimatumMap	Suffix	Monsters deal (70—100)% of Damage as Extra Fire Monster Damage penetrates (10—15)% of Fire Resistance	default 1
of Glaciation	1	UltimatumMap	Suffix	Monsters deal (70—100)% of Damage as Extra Cold Monster Damage penetrates (10—15)% of Cold Resistance	default 1
of Thunder	1	UltimatumMap	Suffix	Monsters deal (70—100)% of Damage as Extra Lightning Monster Damage penetrates (10—15)% of Lightning Resistance	default 1