Minecraft Drawing Enchantment (Swords & Picks)

I have recently had the idea of having a new enchantment for both swords and pickaxes. I would call this new enchantment "Drawing" and it's a pretty neat idea.

Basically, it will allow to draw more experience out of what you do. For a pickaxe, it would draw more experience out of an ore. For a sword, it would draw more experience out of mob kills. It would have three tiers. I have calculated how it would determine how much experience you get out of the mob/ore.

For the first tier, you would get 2 points + 10% of experience dropped.

For every tier after that, you would get 2n points (where n is the tier) + an additional 15% for every additional tier.

• (For example, Drawing III would yield 6 points + 40% of experience dropped)

If you wanna see how the enchantment may play out, I have a video on my Twitter that I made on the subject using Command Blocks:

https://twitter.com/GTron13/status/1028380090571403264