I had this idea the other day, and I'm trying to make it happen. Here's the idea.
There is a tri-elemental essence ore. With tri-elemental essence, you can make three essences: Derpy essence, Angelic essence, and Necro essence. You can make armor, tools, and other customized things to come. There will be a corrupted angel, a necro demon, and Corrupted Mr. DERP. If you make the revival potion and use it on a corrupted angel, then it becomes a normal angel that follows you and fights for you like a pet. You get materials from each one to enter their dimensions-Heaven, Derp Dimension, and the Necro Dimension, each with it's own mobs.
Programmers-None(Would like 3 or 4)
Texture Makers-Awesome_Minecraft_Youtube(Would like 1 or 2 more)
Idea Makers-Awesome_Minecraft_Youtube(Not necessary, but would be cool)
Other Things-If you can do anything that I haven't put here that might be useful, then let me know.