| Issue | #85 |
| Published | January 1992 |
| Cover Price | 1.00 |
| Pages | 36 |
| Editing | Marcus McLaurin; Tom Daning (assistant) |
| Notes | Starting with this issue, the book switched to direct distribution |
| Genre | barbarian; humor |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Colors | Tom Luth |
| Notes | Starting with this issue, the book switched to direct distribution |
| Characters | Arba & Dakarba; Taranto; Pal & Drumm |
| Synopsis | Arba and Dakarba cast a spell to destroy Groo, but only succeed in making him invisible |
| Genre | barbarian; humor |
| Script | Sergio Aragones (co-plot); Mark Evanier (co-plot & dialogue) |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Colors | Tom Luth |
| Letters | Stan Sakai |
| Notes | Division of writing credit from Mark Evanier via the GCD Errors list, September 2009. |