Uber Enchant Plugin Wiki & Guide

You can add enchantments up to level 255 on your tools and weapons, removing the normal game limits.

Yes, the plugin allows you to put enchantments on strange items like food and dirt blocks, though the magic is lost if you place the block down in the world.

You can build a special floor under the enchantment table using iron, gold, emerald, diamond, or netherite blocks, with up to 9 blocks providing the maximum level bonus.

Yes, you can put potion effects on weapons that apply when you hit enemies, and armor can give helpful potion effects when worn or when taking damage.