Quote from austin7654
A problem that I see is that people might make a mob that is completely harmless, has really low health, goes to the player's location, spawn like flies, and drop extremely rare stuff(diamonds, obsidian, etc.).
Other than that, this is probably the best idea ever.
That's not a problem simply because users can decide which mobs they want to play with. If they want to play with a mob like the one you described, they might as well just use an inventory editing program to get unlimited materials. If the player wants to ruin their own fun, that's up to them. Rules are different on a server, it's up to the Admin then, but who are we to judge them if they rule their own server?
So it is as much of a problem as an Inventory Editor is :tongue.gif: