Reishi is an Elder God, which means he is acknowledged throughout more or less every culture within the Everscape. However, how much he is worshipped, the ways in which he is worshipped, and the legends surrounding him change from place to place. He is the God of Water, and therefore is considered to have complete dominion over water. He is often associated with the colour blue, the season of autumn, and is seen to be the most calm of the Elder Gods. Though descriptions of his appearance differ between peoples, he is generally viewed to be a lithe, intelligent man, with sleek black hair and eyes of enchanting blue.