How to Build a Mob Grinder in Minecraft with Fin & Sky | MASTER MINE TUTORIALS

A mob spawner usually causes problems, but Sky & Fin are here to show you how to turn that spawner into a MOB GRINDER that runs automatically in this Minecraft Tutorial.
How to Build an Automatic Cow Farm! - bit.ly/1GZmIBc
Master builders from all over KZbin teach Minecraft tutorials, breaking the most complicated creations down into a simple step-by-step process.
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