Mynvashi was a major god, the god of Time, Dreams and Love. His plane was the Laceveil, though he had command of the Dreamveil as well. Few depictions remain, but he appeared as a parrot-man with lean and colorful features.
He had the sparky and bubbly personality of an optimist, and often chatted with mortals, made easy by the unique conditions of the Age of Dawn. Some scholars think that this mysterious god may have been the Favored Son mentioned occasionally in Istaran Texts, or the Apprentice or Assistant of the Goddess Herself.
Unfortunately, it was his murder at the hands of an angered and determined mortal that caused the cataclysm, created the mythical weapon known as Timethorn, and was the first instance of Blight incursion on the prime.
Those who worshipped him were forced to look elsewhere, turning to the new gods that appeared during the cataclysm. Some of them underwent drastic changes to their minds and bodies.
The dreamveil is now turbulent and unstable, as is the Laceveil, and the Dreamkin who lived in the Dreamveil and once worshipped him have mostly kept to their own devices.
Time itself is healthy and well, but uncommanded by anybody, hence why it sometimes works oddly.