In this video, Rod takes on the Alpha Exam, using a Isisaurus (Titanosaurus colberti), which is an illusive dinosaur, which not many people know is usable in alpha fortress. This is because it appears to have a card in an edition exclusive to Taiwan, S2 5th. I do question the legitimacy of this edition as the images on the wiki don't look realistic, but i cannot verify nor deny that legitimacy.
Don't forget to join Team Void, the Dinosaur King group on discord: https://discord.gg/8cCBRZ2
Cards used: Isisaurus (Titanosaurus colberti) Water Sword Light Recovery Aqua Vortex