The Legacy of Argovuh
The green moon, Eldris, is the smallest heavenly body, seeming to be a moss green stone in the night sky. When the green moon is high, magic grows in strength. Conversely, if the green moon is not in the sky, magic’s power lessens. The green moon is thought to be the eye of Illudin, the god of arcane magic.
Once every 20 years, this moon partakes in the eclipses of the Blue Moon, causing an Alignment. The alignment of the Sun and Moons is known as Skywake, and the alignment of the moons with the Dark Spot is referred to as Earthrend. These names are derived from the Legend of Endings.
This moon makes its cycle once a week, and is a primary factor in the Argovaan Calendar.