Percy Jackson and the Olympians: Legends

The Altar of Ashes is an area of the training grounds some may use to unlock Arcana Cards to aid in their journey by investing Ashes. It comprises a floating silver archway with the shape of moons molded onto it. A silver skull with the House of Hades symbol scried on its forehead and a green laurel wrapped around its cranium decorates the middle of the archway alongside lengths of rope. On the ground directly below, a rectangular slab of stone with an etched pentagram on the center glows green anytime Melinoë walks over it alongside a collection of candles and incense sticks. Cards are strewn about the entire structure.