XsvalavsX
Resurrected Miner
Brief clip of my obsidian factory in action. Can produce tons of obsidian very quickly, without having to venture to the bottom of your mines. If anyone wants to check it out it's about 5 minutes north of the world tree warp.
http://www.youtube.com/watch?v=5CfXi_05pWk
http://www.youtube.com/watch?v=5CfXi_05pWk