| Issue | #20 |
| Published | December 1976 |
| Cover Price | 0.30 |
| Pages | 36 |
| Editing | Marv Wolfman |
| Pencils | Ed Hannigan? |
| Inks | Tom Palmer |
| Letters | John Costanza? |
| Synopsis | Strange battles Xander the Merciless. Xander erases Clea's memory; she goes on magical rampage. Xander reveals that Creators planted idea in Ancient One's mind of testing Strange for ultimate life conversion; resulted in stripping of Strange's powers. |
| Script | Marv Wolfman |
| Pencils | Rudy Nebres |
| Inks | Rudy Nebres |
| Colors | Marie Severin |
| Letters | John Costanza |