| Issue | #210 |
| Published | April 1973 |
| Cover Price | 0.20 USD |
| Pages | 36 |
| Editing | Roy Thomas |
| Notes | Cover inks credit from Sinnott's personal records. |
| Characters | Thor; Ulik |
| Synopsis | Thor vs Ulik |
| Genre | Superhero |
| Pencils | Gil Kane |
| Inks | Joe Sinnott |
| Notes | Cover inks credit from Sinnott's personal records. |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #120 |
| Characters | Thor; Ulik; Gierrodur; Tremmidur (I); Muthos (I); Ulla the Troll-Queen (I); Karnilla (cameo); Demon Druid (cameo); Loki (cameo); Balder (cameo); Sif (cameo); Hildegarde (cameo) |
| Genre | Superhero |
| Script | Gerry Conway |
| Pencils | John Buscema (layout); Don Perlin (finished art) |
| Inks | Vince Colletta |
| Colors | Glynis Wein |
| Letters | John Costanza |
| Notes | First appearances of Ulla the Troll-Queen, Muthos and Tremmidur. |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #120 |