This mod adds: sword, pickaxe, shovel, axe and hoe very powerful all in nether stars. A nether stars armor very powerful is also there. The Nether stars chestplate increases the xp very very slowly (by 0.2 precisely) as time goes by. A machine named "Compress machine" is present and allows to transform nether stars plate (made by cooking a nether stars in an oven) in nether stars stick allowing to create the weapons indicated above. I advise you to use the mod "JEI" which allows to see the crafts very easily ! This mod is in beta for the moment and there can be bugs ! Thanks for your understanding.