Stacks entities to reduce lag and help with the efficiency of farms! The same amount of drops will be dropped from stacked mobs, with the same drop chance calculation, but they all move and act as though they are one mob.
Place a chest over a jukebox and put your discs in it. Place a button or connect a redstone wire. When the jukebox receives a signal, it will start playing or skip the song. When a song is skipped it will grab a random one from the storage above!
Players that get a paid rank also get extra enderchest space! Up to 6 rows! The enderchest (like inventories) are shared among all the worlds and dimensions on SwunkCraft.