This addon for Minecraft PE will replaced Lightning Creeper for Cube. Cube will have not function at all, but it looks amazing! Of course it is small addon for have fun, but if you want to look some amazing and new part of Minecraft PE power, you should try it.
How to create Super Cube?
At first, you should find Lightning Creeper, because it will replaced by him. Of course, you can create new world with creative mode and just find spawn of Lightning Creeper in your inventory.
You can also look at this animation. It will show you how cube looks like
download this addon for Minecraft Pocket Edition 1.4/1.5