Originally Posted by
Lemarc
Are the grues in Wishbringer any different than the ones in Zork? The original grues are either killed/banished or at least repelled by light, whereas the Monster has been seen illuminated (just not by us). If they are different, and Wishbringer grues qualify as a candidate, even so it's hard to believe the reveal being something like "He's a grue! But not the famous ones, a lesser-known alternate version!".