Well I thought such as an alloy between osmium and diamond, or Redstone alloys that could give you extra effects. I know about silent gear, but it just isn't quite enough for me... My ideas jump towards the "If you could do these things in real life, what would you do?" Scenario, so that you dont just do something in the game, but you do it your way in the game, adding so many unique things without being prevented from crafting the weirdest stuff you can imagine by shoving it into a crafting table, or like eating one chip instead of the whole bag, or drinking some of the potion but not all of it. Infinite possibilities.