Fresh from the drawing table... Wyvern

I have for you another drawing that is fresh from the drawing table. This time around it is a WYVERN! "W" always surprises me with how many monsters it has... it is that monster stockpile at the end of the alphabet. I will remind that since there was only one "X", "Y", and "Z" entry in the original Monster Manual that this monster will conclude my third pass through the monster manual. With this