Cursed Enemies you or your Minions Kill have a (11-15)% chance to Explode, dealing a quarter of their maximum Life as Chaos Damage

What this record tells you

This is a prefix modifier available from level 81. 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.