As the first of a number of awesome Halloween-themed seasonal creations, this video gives us a real treat! 1.4.2 introduced Witches to Minecraft, but we can we do with them, besides run in terror of their potions?
How about farm them? Naturally.
Video maker Docm77 gives us this amazing witch farm, complete with portal-transporting awesomeness. Check it out!
Finally, people take more attention towards Docm's vid! I made a little topic featuring the Witch Farm vid, the one he made after this one, explaining the way it works. He is very smart, comparible to someone like Etho or SethBling.