Plus, you've geared this specifically to people who play and understand Minceraft and not explained much of it to anyone who doesn't. Unless you know what can be crafted in Minecraft, and know what 'The End' and 'The Nether' are, then you're clutching at straws in a battle where you have no clue what you can do, against an opponent who's geared an arena and battle where he knows exactly how things will work. If you were to cut back on a few thing (such as only allow certain things to be crafted) and added limits on how long things take to craft, then explained what each of them were, then you may have some more interest.