Useful Slime Add-on 1.21+

Transform ordinary Slime into powerful weapons and useful items in Minecraft. The Useful Slime mod adds a whole set of weapons and gear with unique slime-based mechanics.

With this add-on, you can wield a Slime Sword with healing upon hit, chain attacks, and a powerful explosion with combos. Slime Boots protect you from falling and let you jump infinitely, while the Slingshot and Slime Staff open up new ways for movement and support in battles.