What is it?
This is simply a plugin that enhances crossbows!
It gives the player 3 modes in which the crossbow does different things.
Explosion mode: This will create a medium-sized explosion in which all mobs in vicinity will be damaged and if shot under a player they will be boosted up.
Tripple mode: This will shoot three arrows at once inflicting tripple the damage to the target.
Normal mode: Just a normal crossbow shot.
Configurability
The host of the server can change the damage, reach and cooldowns of the crossbow in a file which is initialised when the server is ran for the first time with the plugin applied
Simply go into the file, change the values as you please, and save.
Here's what it looks like: