IMPOSSIBLE

Well this guy named well I don’t know his name said dude your addon is not impossible enough. I mean he was all like nothing and nothing is impossible! So invisible mobs is not good enough that do double damage and bad effects. So I improvised and Made it well a lot harder! Like all the mobs I added kill you in one hit always and they move well a lot faster then you!Hah. You think you're good at Minecraft? Well, beat this and prove it because this addon brings IMPOSSIBLY challenging things into your world! Here is a sneak peak in what you will be facing! Most mobs are invincible, most mobs do double damage, most mobs no longer burn in daylight, most mobs do bad effect to you! Also, cows, sheep, pigs and chickens no longer spawn.