A Unstable potion is made by mixing 1x
Dark potion, 1x
Talupia tangio, 1x
Orchicada blau, 1x
Azurus aqua, 1x
Necroti busi, 1x
Noilednadand 1x
Enormous bones in a potion stand requiring the player to have level 86 in the Herblore skill and making it awards the player 294 experience points in the skill.
Consuming this potion randomly heals or damages the player for 200 HP.