Planet: Mars.
Element: Fire.
Main magickal uses: exorcism, protection.
Other magickal uses: Clairvoyance, cleansing, contacting other planes, divination, healing, lunar rites, magic, purification, spell-breaking Lore:
The link to the moon seems to be mostly due to color and shape. In protective magick, just as in cooking, onion is often combined with garlic.
