Bukkit

Create temporary tunnels in the world

Allows mobs to drop slimefun items!

CusotmMobs

Makes fishing funnier

Ever wanted to see in a dark cave or at night? Well this is the plugin for you!

An in game road designer for the LazyRoad plugin.

InfinityHunger

AFKCoords

Headshot players with arrows if shot from far enough away.

Enter a word and watch your players have fun trying to unscramble it!

Sets all a players incoming damage to 0. It only LOOKS like you take damage

Fly as fast as you wish

Randomize your MOTD when the server is pinged!

Healthbars during combat for normal monsters like the bosses have.

vHunger

Gives you full control over what happens when you die.

FableCraft

Reward your players, Delivery Man, Cooldown, 100% customizable, MySQL Support, multiple servers!

Regular teleport too boring? Get some smoke!

Snow Ball Fight is a fun plugin that allows for custom snow ball matches to be played on a server -- automatically.