This datapack adds multiple items that relate to caving and exploring the underground.

Mining Potion:
The mining potion is crafted (shapelessly) with a diamond, glow lichen, a water bottle, nether wart, blaze powder, sugar, and a wooden pickaxe and gives you haste 2 for 8 minutes.

Miner's Lamp:
Crafted by surrounding a lantern with copper ingots, it lights up areas around you, even working in water! (This essentially serves as dynamic lighting so if you have that turned on via mod or what have you, its best to either disable it or just not use this item)

Since this is essentially a branch off of my main project Cavernous, there isn't a lot right now, but through updates, it'll eventually become something that stands pretty tall on its own.