end mob

Yeah, so, i have a cool mob idea for the end update (when it comes). It would be flying medusas. I know it sounds weird, but let me explain. This medusas are pink-ish and they would glow. They are some sort of spirits. They float around, you can trap them in the bottle and put them in the overworld. They would fly around your base, and they would look really cool at night (they glow). There could also be a special end flower, that they would avoid, so if you put the flowers around your base area, they will stay in that area. Their MAIN FEATURE would be a special "spirit block" (not a final name). You could get it from the medusa when it glows, using shears or something. The medusa would stop glowing for some time, untill it recharges. So with thoes spirit things you get, you can make a spirit block. It could be dyed, and it would be sticky, like slime block and honey block, BUT it would only stick to another "spirit block". The point of it is, that because it is made out of spirits, it would be lighter, so the piston could push MORE of them than it can push any normal block.... It could have more features too....