Eco-Warriors Base, Playmobil surgery set, misc. barrels, home-made stickers, and a frozen Iguanus.

"DR. MINDBENDER has joined the DNA of COBRA fighters with that of the earth�s most savage creatures, creating hybrid warriors with dangerously superior fighting skills. In addition, COBRA has armed them with specialized vehicles and weaponry that match their animal traits." -Hasbro

And this is the laboratory that spawns these creatures!