Better Mobs - Only One Command

This is a one command that gives mobs better abilities. To install it place a command block, paste the command in from http://pastebin.com/rMPJZiXT and then power the command block.

Skeleton - Changes to a iron sword when player in 5 blocks

Spider - Effects players within 1 block with slowness and weakness

Cave Spider - Same as Spider

Enderman - Tps players within 10 blocks around every 3s

Zombie - Effects players within 1 block hunger and nausea

Pig Zombie - Same as Zombie

Creeper - Creates a explosion on players within 10 blocks every 3s

Silverfish - Turns invisible when above stone brick

Slime - Tps all players within 2 blocks up 10 blocks

Blaze - Puts a 3x3 area of fire around players within 10 blocks every 3s

Magma Cube - Same as Slime and Blaze

Witch - Effects all mobs within 20 blocks strength

Ghast - Spawns a Blaze on every player within 30 blocks every 3s

Guardian - Gets rid off your milk buckets

Ender Dragon - Same as Creeper(30 blocks) and Slime(5 blocks)

Ender Crystal - Kills all arrows, eggs and snowballs + effects players within 5 blocks wither

Wither - Spawns a Zombie or Skeleton on players within 30 blocks(not 10) every 1.5s and a lightning bolt on players within 10 blocks every 3s

Wither Head - Same as Spider(5 blocks) and Witch