to make a pair of glasses that when worn on the helmet slot grants x-ray vision to remove only the type of block or item in the first slot on the hot-bar...
or place on an anvil with any helmet to combine into x-ray helmet and be able to remove from view up to 3 blocks or items from the hot-bat...
since the loss of x-ray glitches, what about an actual item... the recipe for it would be
Glass Block__________Glass Pane______Glass Block
prismarine crystals, prismarine shards, prismarine crystals
Glass Block__________Glass Pane______Glass Block
to make a pair of glasses that when worn on the helmet slot grants x-ray vision to remove only the type of block or item in the first slot on the hot-bar...
or place on an anvil with any helmet to combine into x-ray helmet and be able to remove from view up to 3 blocks or items from the hot-bat...
or it that is too hard... then perhaps this
Glass Block_________Glass Pane______Glass Block
prismarine crystals, prismarine shards, prismarine crystals
Glass Block_________Stick___________Glass Block
to make a new tool similar to the lense of truth from legend of zelda ocarina of time
That's a cool idea. I also suggested a potion of x-ray vision. I doubt either is going to happen though as they would probably be considered cheaty.