1983 MOTU/POP Ladybird Books Canon:
Asner, or Old Asner, is an old, pompous-looking Goose. He is the leader of the flock of Geese, who live on Summer Isle, year round. In his flock, there is a single golden goose, who Catra, Castaspella and Entrapta, believe to be magic. With the help of Asner, She-Ra and her allies concoct a plot to fool Catra and her minions, into believing that a magically disguised Goose is the real deal.
1983 POP Ladybird Book Appearances: