Spawn ANY mob behind one or all players with infinite amount!
Disable hunger, damage and sprint exhaustion with permissions. Very lightweight!
Write commands in chat and the console will execute them!
Freeze the ground, players, mobs and moving things like arrows
Send player messages, if they take a specific item in the hand or off
Trade with players or a global shop for dynamic prices, using commands or signs. Supports all economy plugins.
Set up redstone wires as high voltage cables to protect areas