I had heard bad stuff but also some good stuff but in the end I agree with it being crap
A 3/4 for 3 with flash is a fine rate on a body, and the ability that forces a player to shuffle their library into their deck makes it a great answer to some really unfair strategies like reanimator or anything running Underworld Breach
Description Zweilous (#634) is a fierce Dark/Dragon Pokmon known for its two heads that never stop competing for dominance
If you tried to spell out what Secret Door does without relying on three separate cards, I bet you'd end up with more characters
In the incredibly rare case where, during your cleanup step, Ancient Adamantoise is phased out with damage marked on it, Ancient Adamantoise's second ability won't apply and all marked damage will be removed from it during that cleanup step
Finally, be aware of variance