Rare Monsters have Volatile Cores 5% increased Pack size 11% increased Rarity of Items found in this Area 13% increased Quantity of Items found in this Area 53% more Scarabs found in Area

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.