Hmmmm make an army of Npc and your the leader while fighting off an army of Enderman and there leader is a mutant Enderman.
A mod that simply will not allow you to sleep unless a certain specified level of darkness has been reached. My friend made this and annoyed the heck out of us haha... Others: mod preventing radar mods by only returning surface blocks Mod that when you plant a yellow flower, spawns Ender dragon... We had some fun coding it so you could ride on the Ender dragon... Rode it through a huge mountain home that a friend had worked weeks on... Make a mod that is simple but challenging.