by PaladinX13
You are correct.Page 12 of the manual addresses this situation...
"Captain Cold: While a Super Hero is face down, it has no abilities. If the Wonder Woman Super Hero defeats Captain Cold, her game text does not trigger."
Note that, unlike Legendary, the Super-Villains in DCDeck constitute Villains. Therefore, Captain Cold alone (even without a prior Villain being defeated in the Line Up) is enough to address the question of the hypothetical: Once Wonder Woman is face up, does the game text allow her to reach back into her turn and count Captain Cold as a defeated Villain such that she draws another card at the end of her turn?
I'm curious if there was another way to concisely write this ability to get this same result without requiring the manual to clarify.