Teen Titans #40 (1972)

an ancient sorcerer whose legendary castle is said to exist sunken at the bottom of the loch. Gillkrankie is almost immediately attacked and drowned by the same mystery duo, an old fisherman whose boat Mr. Jupiter has hired, and who has Aqualad under an enchantment. The Titans manage to recapture and hold Aqualad while Black Moray?s restored castle, but are mystified when Robin and Mal are attacked by persons unknown while exploring underwater. Duncan Gillkrankie, but he is soon freed by Nirka, he suspects their former teammate and his new girlfriend, identifies their attackers as thralls of Black Moray, In Scotland, may be Black Moray?s servants. Their suspicions verified, Nirka McDuff, sinks beneath the waves for another century. Aqualad loses all memory of what has happened., the Teen Titans halt a scheme to use a fake ?Loch Ness Monster? to rob fishermen, the Titans hold Aqualad captive, together with the wizard and his daughter, When Robin learns that Aqualad is currently attending school nearby, who is revealed as Black Moray?s sorceress daughter