Chilledates

This is could be made a pair with Cayennether Peppers (see that page for more info) in 1.17 when they update the mountains:

You're trudging through a Blizzard (possible harmful new weather.) Suddenly, you see a bush half-buried in the growing snow pile ahead. What is it?

That's right; Chilledates.

(These next parts are just things I imagine Mojang implementing if the Chilledates are a hit.) They can be found on the peaks of mountains in the large snow piles, and can be harvested like regular Sweet Berries to get the Chilledate fruit. And here's what it (could) do!

It can only be grown on snow.

When eaten, two things could happen for 30 seconds:

- NEW EFFECT! Lightweight acts like slow falling, gives the ability to walk on water and lets you traverse over Deep Snow (new "snowier snow" that acts like quicksand), but disables activation of pressure plates and halves damage done to other entities.

- NEW EFFECT! Frost Burn causes every hit you make (for the duration of the potion) to give the Slowness effect to the targeted entity.