Amethyst in trial chambers and more

Merge in amethyst in trial chambers but you can polish amethyst blocks and they will look more like the gold blocks but with the purple colour and you can make stairs, doors, trapdoors etc. Then make a room at in the trial chamber that has three minibosses in each of the cages. You can fight them all at once or fight them one by one because you can awaken them by pressing the button on their heads. The Three bosses are the Tuff Leader, The Copper Leader and The Amethyst Leader, The Lore behind these three leaders is that they built the trial chambers as a final resting place and they are angry that you woke them up. I will let mojang decide the attacks of these three mobs and what they drop.