a mug of brew

The wooden mug contains a brown liquid with a strong tint of green. There are small clovers floating around in the brew, and tiny parts of root beneath the surface can be made out. The aroma is very strong.

It is a mug of brew.
It radiates a magical aura.
It weighs a few ounces.

You identify a mug of brew.
It is a magic potion.
It increases movement points by ten and movement point regeneration by ten for one hundred twenty hours.
After that, it increases movement points by seven and movement point regeneration by seven for twenty-four hours.
After that, it increases movement points by three and movement point regeneration by three for twenty-four hours.
It weighs four ounces, and it is worth about one celeb.
Its keywords are mug and brew.