Preybird (real name Shawn Kennedy as seen on cards featuring his art) is a Shadow Era player, member of the ETC guild, prolific forum poster (having the second highest post count to Gondorian), SE fan fiction writer, and as of Shattered Fates is an artist for various Shadow Era cards. He is known particularly for artworks that connect the lore and characters of Shadow Era together. Many of his Shadow Era pieces and other art can be found here.
He also provided the winning flavor text entry for Harbinger of the Lost.