Mod expand emerald using (armor, sword, pick. axe and more)
add ruby and ruby items
add topaz and topaz items
add 2 bosses and some mobs
add some weapons and ingedients
add some advancements
add 1 new biome
add new functional craft block
mixer recipes: emerald block + ruby block=topaz; diamond+ruby=ruby crystall.
TIPs: when using mixer dont add 64 items in input slots and click once, then output item. or you will lost resources >:)
FOR OBTAIN ANY EMERALD ITEM YOU NEED TO FIRST OBTAIN NETHER STAR (defeat wither)!!!
and then craft new spec >:)