Kiershar | Minecraft : 24x48 High-Y Mobtrap with Minecart @kiershar | Uploaded March 2012 | Updated October 2024, 4 hours ago.
This mob trap is easy to build, fast to build(4 hours), does NOT require cavern explorations and is highly efficient with over 2300 items/hours! All thanks to the new ceiling height.

The minecart track also greatly adds to the output.

The flushing mobtrap is slightly better! Check it out :
youtube.com/watch?v=2yhe8ptSAIc

No mobs spawning in your mobtrap? Fix it :
youtube.com/watch?v=Expr2FZuqZ4

Problems with light bugs? Fix them :
youtube.com/watch?v=WJp-RS17URU

Want stones? Mine diamonds : youtube.com/watch?v=fNZrVFZPenE
Lava blade tutorial : youtube.com/watch?v=9GoDyie9XmQ
Other grinders you can mount on this :
youtube.com/watch?v=eT4oms4iL9U
youtube.com/watch?v=4hcGfjCeH5A
youtube.com/watch?v=CyMszlZDtmY