Now, the story of "If Not For Love" by writer Chris Claremont, penciller
Howard Chaykin and inkers Jeff Aclin and Juan Ortiz and cover by John Byrne and Terry Austin,
Marvel Team-Up #76 (December, 1978) starts with Spidey swinging past Dr. Strange's mansion, with Stephen noticing the web-slinger, but he goes back to a gift of tarot cards, and does a reading for himself. Dr. Strange seems preoccupied with the cards, much to the frustration of his girl friend, Clea. Meanwhile, Carol Danvers
secretly, Ms. Marvel! bumps into Wong, Dr. Strange's manservant, while shopping, dumping his goods to the ground. While helping him pick them up, Wong receives a telepathic distress call from the Doctor, and heads to his aid (with Peter Parker witnessing this at the end, and changing to his Spider-Man clothes and going along). At Strange's home, the Orb of Agamatto (a mystic possession of the Doctor's) has begun an attack at Strange and Clea, with Clea injured and the magical defenses of the Doctor's home down, both Spider-Man and the newly re-costumed Ms. Marvel show up, offering help.
Dr. Strange, along with Spider-Man and Ms. Marvel, head to New Orleans to get help for Clea, from Marie LaVeau, the Witch-Queen of New Orleans. They decide that Clea was under attack from the Silver Dagger, an old foe of Stephen's, and Dr. Strange must go into the Orb to save Clea, and sends his astral form, leaving his body behind, under the protection of Spider-Man and Ms. Marvel. Silver Dagger attacks in the real world, as Strange had been the target all along, and Silver Dagger looks to take his revenge while Stephen searches for his love.
This leads into
Marvel Team-Up #77 (January, 1979)...
...where Dr. Strange realizes "If I'm To Live...My Love Must Die!" by writer Chris Claremont, penciller
Howard Chaykin and inker Jeff Aclin, under a John Romita Jr. and Al Milgrom cover. Spidey and Ms. Marvel continue their battle against the Silver Dagger, while Stephen tries to free Clea from the world of the Orb with Marie's help. Spidey gets knocked into the Orb by accident, and while his world temporarily resets the reality inside the Orb, distracting Clea, Strange is able to knock her out, and get her out of the Orb, and takes the cast back to his Sanctum Sanctorum, surprising Wong. Dr. Strange casts a spell on Clea, causing her to forget her time in the Orb where she mystically attacked Dr. Strange,
due to her being Umar the Unspeakable's daughter, and niece to Dormammu, ruler of a dark dimension! Marie also revealed it was her that sent Stephen the tarot cards, secretly sending him the message to stop Silver Dagger, to save her own life, and prevent Silver Dagger from destroying the world. She also tells Stephen that the prophecy is not done, and teleports back to New Orleans, with Strange realizing that in saving Clea, he may have doomed himself.
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