Game Path of Exile 1
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PATH OF EXILE 1 · PREFIX

10% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 10% chance to avoid Poison, Impale, and Bleeding

Named “Impervious” in the source record.

REQUIRED LEVEL1Tier 4
Compare the corresponding Path of Exile 2 record →
IN PLAIN LANGUAGE

What this record tells you

This is a prefix modifier available from level 1. Its listed spawn tags determine which item families can naturally receive it.

Positive spawn weight means the modifier is eligible for that tagged item family. A zero weight blocks it for that tag. Weight is relative—not a simple percentage by itself.

GENERATIONPrefix
DOMAINArea
TYPE FAMILYMapMonstersAvoidPoisonBleedBlindMapWorlds
GROUPMapMonstersAvoidPoisonBleedBlind
SOURCE STATS

Ranges and stat keys

map_item_drop_quantity_+%10
map_item_drop_rarity_+%6
map_pack_size_+%4
map_monsters_avoid_poison_bleed_impale_%10
TAGS

How it is classified

ailmentattackbleedchaosphysicalpoison
ELIGIBILITY SIGNALS

Item-family spawn weights

expedition_logbook800
MATCHING BASE RECORDS

Items carrying eligible tags

Expedition LogbookExpedition LogbookCatalog record
SAME MODIFIER GROUP

Related tiers and conflicts

Members of the same modifier group are generally mutually exclusive on one item.

18% increased Quantity of Items found in this Area 9% increased Rarity of Items found in this Area Monsters have a 20% chance to avoid Poison, Impale, and BleedingT1 · LVL 118% increased Quantity of Items found in this Area 9% increased Rarity of Items found in this Area Monsters have a 35% chance to avoid Poison, Impale, and BleedingT1 · LVL 118% increased Quantity of Items found in this Area 9% increased Rarity of Items found in this Area Monsters have a 50% chance to avoid Poison, Impale, and BleedingT1 · LVL 110% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 20% chance to avoid Poison, Impale, and BleedingT4 · LVL 110% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 35% chance to avoid Poison, Impale, and BleedingT4 · LVL 110% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 50% chance to avoid Poison, Impale, and BleedingT4 · LVL 110% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area Monsters have a 50% chance to avoid Poison, Impale, and BleedingT4 · LVL 1Monsters have a 50% chance to avoid Poison, Impale, and BleedingLVL 110% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 50% chance to avoid Poison, Impale, and BleedingT4 · LVL 110% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 30% chance to avoid Poison, Impale, and BleedingT3 · LVL 1Monsters have a 20% chance to avoid Poison, Impale, and BleedingT3 · LVL 1Monsters have a 20% chance to avoid Poison, Impale, and BleedingT3 · LVL 4610% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 40% chance to avoid Poison, Impale, and BleedingT2 · LVL 52Monsters have a 30% chance to avoid Poison, Impale, and BleedingT2 · LVL 6810% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 20% chance to avoid Poison, Impale, and BleedingT3 · LVL 6810% increased Quantity of Items found in this Area 6% increased Rarity of Items found in this Area 4% increased Pack size Monsters have a 35% chance to avoid Poison, Impale, and BleedingT2 · LVL 73