THE B[]X 1.2 is a multiplayer/singleplayer map designed to test random things about minecraft or use it for its main purpose and test your friends to their limits. There is a tester and a subject the tester has a command block for every mob including elder quardian, charged creeper, chicken jocky, giant slime, lightning and many more. And command blocks for gamerules, extra health, and all sorts of other stuff. This is version 1.2 which is the largest update some of the new features are. There is also some cool mcedited items to use >:D

Added
Banners for a visual of every mob
Lots of new spawnable things
New command room
Cut out a lot of unloaded chunks so download time is a lot quicker
Solution to spawning
and a lot more features

If there is any questions or problems please ask in the comments
P.S. I know I did bad on the banners and I would love to see somebody play this on youtube.