Potion of acid

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Name	acid
Appearance	random
Base price	250 zm
Weight	20
Monster use	Will not be used by monsters.

A potion of acid may not be diluted to water. However, a potion of acid can be cancelled to turn it into a potion of water.

If #dipped in water, acid will boil and cause you 1-10 points of damage (except in containers). Walking into water with potions of acid in your inventory can make them explode, even inside a sack or bag of holding, but they will never dilute or deal damage. The only ways to obtain diluted acid presumably are wishing, or random alchemy results.

If you quaff a potion of acid when you are turning to stone, you will be cured of your stoning. You will abuse your constitution and take 1-4 points of damage if blessed, 1-8 points of damage if uncursed, and 2-16 points of damage if cursed.

Acid is best used either as a thrown weapon or as an emergency stoning cure (primary one for vegans and vegetarians)

If a monster throws a potion and hits another monster with it, or you throw an unidentified potion at a monster, and the monster "shrieks in pain" or "writhes in pain", the potion is a potion of acid. Holy water can give the same message, but monsters do not use it. You will be prompted to type-name the potion unless it already was named.

Bugs

There are several bugs revolved around potions of acid, but some are rather game-fatal and should be noted.

The Potion of acid is currently subject to bugs C343-179 and C343-394.

C343-179: If a monster is killed by a drawbridge while carrying a potion of acid, the game may panic.

Beware using the drawbridge to kill monsters that may have potions of acid in their inventory.

C343-394: Throwing a potion of acid into water may panic the game.

Care should be taken when handling potions of acid around water. If you are throwing these potions, make sure they will not land in water, as the game will panic, not simply "may". Also, a few hazardous potions, including of acid, when thrown at Iron Bars, can cause game issues as well.

Both bugs involve potions of acid landing in water through some way. In addition to the usual dangers of exploding acid, it is wise never to let them come in contact with water/moats.

A user has suggested improving this page or section as follows:

"How do you avoid crashing a game? Bad ideas: Throwing acid into water, at iron bars; Crushing a monster carrying acid. Are there other things to watch out for? Does NAO fix this?"

Messages

"This burns a lot!"

A monster threw at you, or you quaffed a cursed potion of acid.

"This burns like acid!"

You quaffed an uncursed potion of acid, and you are not acid resistant.

"This tastes sour."

You quaffed any potion of acid, while acid resistant.

"This burns!"

You quaffed or were hit by a uncursed potion of acid, and you are not acid resistant.

"This burns a little!"

You quaffed or were hit by a blessed potion of acid, and you are not acid resistant.

If the potion was thrown at you or you drank the potion you will be prompted to name it.

SLASH'EM

Valuable gems can be dipped into potion of acid to make new potions. See Alchemy.