A simple mod that adds a probability to obtain bundles of different rarities with useful loot upon killing mobs.
The stronger the mob is, the better will be the chances of getting a bundle and also the chances of having a better tier bundle.
There are the 5 basic bundle tiers from worse to best dropped by regular enemies :
Common

Uncommon

Rare

Epic

Legendary

Colored Bundles are only available after 1.21.4, so before this version you have to pick them up to see the tier.
Mob specific bundles :
Warden loot

Illagers can drop "stolen villager loot"
The better the rarity is the better the loot inside will be.
More content will be added to this mod with mob-specific drops such as pillagers dropping "stolen loot" from different villagers' professions