Gems

I would like there to be gems that give you powers that don’t wear off like potions do. The powers would be things like speed, fire resistance, and knockback. To get the speed gem, you need one splash potion of swiftness and one magenta dye. When you throw them both on the ground, it makes a speed gem. To get the knock back gem, you throw an enchanting book with knock back and yellow dye on the ground together. To get the fire resistance gem, you throw an orange die into lava, the lava disappears, and leaves the gem.