The World End.

With any 9 planks you will make The World End Spawn Egg, when you spawn it, it will start to multiplicate (1, 2, 4, 8, 16, 32...) per second, in 1 minute or your world will disappear (only if you touch the entity), when this happens you will only see void, void and more void, forever, even bedrock will "die", or your game will crash and your world will disappear forever, you can´t enter the world anymore, the world will stop to exist, looks like a nuclear bomb of the size of the world. CAUTION: NEVER USE THIS MOD IN YOUR FAVORITE MAP, OR YOUR FAVORITE MAP WILL CRASH FOREVER. PLEASE LIKE THE MOD, AND ONLY USE IT TO TROLL YOUR FRIEND WITH WEAK PC.