SlimeSnowball

SlimeSnowball is a fun and lightweight server-side plugin for Minecraft 1.21.4 that lets you throw slimeballs to slow down your enemies — just like snowballs, but stickier!

When a player throws a slimeball, any mob or player hit by it will receive Slowness III for 10 seconds. This adds a tactical twist to PvP, minigames, or even PvE situations.

Features:

Throw slimeballs like snowballs

Hit entities are slowed with Slowness III for 10 seconds

Works on both players and mobs

No client-side mods required — fully server-side

Perfect for PvP arenas, kit-based minigames, or survival servers

No commands — just throw slimeballs as you normally would!