New potion (potion of heft)

One of my favorite ideas I've had and I think would be personally a great addition to the game. Potion of heft. Originally I thought of using the heavy core, but that's way to expensive. So instead it would be a potion of slowfall corrupted by a fermented spider eye. The Potion of heft would make the player fall faster. This would be good for pvp as it could serve as a combo to the mace or for fall damage. This would allow players to fall through webs faster, trigger dripleafs instantly, make it harder to swim up in water, fall through snow very quick, and most importantly ground flying animal and players. It would serve as a good upgrade to the ocean monument. If the monument got an upgrade with the ominous bottles. Imagine trying to swim out of the water to get oxygen. For pvp it would cancel Eleytras which would be great because it's always annoying when someone attacks you and then just flys aways. Also if they did fly away and you shot them with a tipped arrow and you just see them plop out of the sky. Another big thing is it's use as a pest control. Tipped arrows could knock phantoms out of the sky. Tired of shulkers, use the Potion to counter-act both slow fall and levitation. Getting launched in the sky with the breeze charges, not a perfect solution, but it helps. This would not be just a great addition for pvp, but gives so many other options. Structure, maps, fun with friends, parkor, redstone. So pretty pls consider it minecraft. Thank you :)