Ever wanted to kill mobs in a fun way? Why not kill them with a TNT cannon? Well how about putting them all together in a bowl of some sort? How about I show you what happens when you put both them things together!
I did not hide the redstone work because I wanted to show you how it works. Plus you can run the redstone however you would like. I used mob spawners for a demonstration, but you could link this up to your own mob spawner. The Bowl is so big because being a TNT cannon, you never know how high, short, or low its going to fire, so I placed the Bowl at the perfect distance and built a "back board" to keep the TNT in the bowl. Same reason for the long delay on the TNT. This is more for entertainement.
If you like this build and would like more, leave a rating, comment how you would like things improved or if you have an ideas for build and would like me to make it.
Don't forget to check out my other Schematics!