The League of Asssassins returns in Detective 406 (Dec. 70), in a story by Denny O’Neil, Bob Brown and Frank Giacoia.
Dr. Darrk, who had been referred to in the previous League of Assassins story, makes his bow in this tale. Although he has been set-up as more important member of the League than the previous assassin, he doesn’t seem nearly as capable.
The murders of shipping tycoons has continued, and Batman is still on the trail, which beings him into contact with Darrk and his operative Maya Thursday.
Batman gets captured and bound to a Poe-type deathtrap, but a statue of an angel conveniently (or supernaturally) falls to free him.
Batman thinks he has captured Darrk at story’s end, but it’s really just Maya. Dr. Darrk returns a few months down the road, and the League returns even sooner. Of all the early stories of the Assassins, this is probably the weakest, simply because Darrk fails to be impressive.