|Ambrosia is an Underworld plant. It appears in the twentieth episode of the fifth season. Also known as the food of the gods, ambrosia is so powerful that they absorb all the magic around them. One of their magical properties is to allow their eater to escape the Underworld. They grow in a temple at a far down point of the Underworld. To access to the field, one test must be completed. Unbeknownst to everyone, Hades cut the tree of the Ambrosia, so the plant disappeared.