I was able to grab several new Beastformers from Big Bad Toy Store's table at a Botcon (or was it OTFCC?) show many, many years ago. $10 each. Man I wish I had bought all of them! I didn't realize however that they too came with bio cards! I thought about cataloging these cards under Headmasters, but I ultimately decided to give them their own category.
#01 White Leo (Pirate Lion) - version 1
#08 Elephan (Sledgehammer Elephant) - version 1
#14 Wildthunder (Swiny Boar) - version 1
#18 Yellow Giraffe (Rubberneck Giraffe) - version 1
#16 Beafox (Sly Fox) - version 2
#02 Big Serow (Deer Stalker) - version 2
#15 Alligatron (Gruesome Gator) - version 1
#05 Killer Fish (Killer Carp) - version 1
#06 Snakebomb (Triple Threat Snake) - version 1
#12 Devilbat (Blitzkrieg Bat) - version 2
#52 Ultragas (Pew-Trid Skunk) - version 3
#103 Slag King - Laser Beast
By the time Laser Beasts (Shadow Beasts in the US) were released, they had dropped all ties with Transformers. I only have one card so I thought I'd share it anyhow.