Elves' Heel

Common in damp, cold bodies of water, Elves' Heel is a vividly colored alchemical water plant that can be used in various potions regarding illusions and hallucinations.

Appearance
Sky blue in color, Elves' Heel looks like the head of a Blue Orchid atop a large, blue-green lily pad. Sometimes, when grown in less damp environments, it will become a greener color when fully grown.

Alchemical Purposes
Used to create many illusion-based potions, Elves' Heel must be carefully brewed into elixirs as it can easily be underused/overused. Here are a few potions/poisons that Elves' Heel can be used in:
 * Potion of Strengthened Illusions
 * Potion of Illusions
 * Potion of Truesight
 * Potion of Immunity to Pain
 * Poison of Hallucinations

Natural Processes/Occurrences
Elves' Heel, when pollinated, spreads it's seeds through microscopic spores that look like a thick blue mist to the humanoid eye. Very little of these spores will survive, and even fewer will live long enough to continue this process.

Trivia

 * Elves' Heel is cherished by mages and alchemists, as it is very hard to come by. It isn't endangered, however, they just grow in dangerous places.