*Thumbnail by Havingfun_ISKEY*

~ Mob Capture ~

This Command Block contraption allows you to capture most peaceful mobs. Simply make some capture balls by throwing an arrow and a slime block together, then make a capture launcher with an unused bow and a capture ball. Now you can shoot capture balls at mobs and they will turn into their egg! It works for: Pigs, Sheep, Cows, Chickens, Bats, Squids and Mooshrooms so far. I've not included pets and horses for various reasons.

You can even throw the eggs of captured mobs on top of any mob spawner and if you have 30 Levels it will turn into a mob spawner for that mob!

Note that this is not finished and if you want to try it out I suggest you do it on a flatworld with mobspawning turned to false (just test it on mobs you manually spawn). This is because I haven't optimized stuff yet and it will most likely cause tick lag on any normal survival world (don't worry, will optimize this when I have time).

Command: http://pastebin.com/qhjKHsPn

Simply get yourself a commandblock with /give @p command_block, place it down, paste the command into it and power the commandblock from the side. This should be done in the spawn chunks of the world, to make sure it's always loaded.

If you like this idea, please let me know by either giving this a diamond or leaving a comment. Have a good day!

- Pep