[snapshot map] Shielded UHC Dungeons

Are you tired of the "old" Ultra Hardcore mode, just mining recources and killing other people in a fair fight? Well, I got the solution!
Based on "Shielded UHC", which gives you a two hearts of absorption every 30 seconds, I added a little spice to it. This mode is gonna spread five super hard Dungeons all over the map! If you manage to fight your way through one of them, loot awaits!

Comes along with:
- 9 new items (Grenade Thrower, Grenade, Smoke Grenade, Backfire, Powerup, Mine Field, Die in a fire, Hermes Boots and Teleporter)
- randomly spread dungeons
- random events
- randomized Loot
- of course, the challenge to beat all dungeons

Setup:
Download the MCEdit schematic / Download the world
(Place it in your world so that the Diamond Block is at 0 200 0)
Start the server in the snapshots
Set the server difficulty to peaceful
Set everyone to gamemode 1 and fly up to the control box
Choose teams (or don´t)
Fly don and set your gamemode to survival
Start by pressing the button! (You will need someone in creative mode to get to it)

If you want to help me, please play a few rounds with your friends. Tell me when you find any bugs or want any new feature to be implomented. In the best case you can record your game and send me a link to the video!

Known bugs and future features:
-summoned TNT doesn´t deal any damage