Are you also annoyed by the Vannila limitations of enchantments? Then this plugin is just what you need! It adds a new anvil to the game with its own crafting recipe, which imposes absolutely no restrictions on enchantments. So no matter if there is actually no Fortune IV in Vanilla or you can't actually enchant a bow to infinity and mending at the same time in Vanilla, with the Enhanced Anvil there are no more limits.
Once it is made and placed, right-clicking it opens its own inventory, which is different from that of the default anvil. This is necessary because simply removing the normal restrictions (as other plugins do) does not work with Bedrock players who joined via Geyser. The color of the arrow on the right banner indicates that merging the two items is an option, and whether the player has enough levels to do so. To find out how many levels it would cost to merge them, simply hover the cursor over the banner with the arrow, as the banner's display name will show the required levels.