Monsters [ArmourBreak|Break Armour] equal to (15-20)% of [Physical|Physical Damage] dealt 10% more [Waystone|Waystones] found in Area 19% more [Rarity|Magic and Rare] Monsters Rare Monsters have 19% more chance of [MonsterModifiers|Monster Modifiers]

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.