This issue is a variant of Sergio Aragonés Groo the Wanderer (Marvel, 1985 series) #55 [Direct].
Coloring miscredited to Tom Luth. Corrected in #56
Division of writing credit from Mark Evanier via the GCD Errors list, September 2009.
Includes letters from Michael Allen, Jim Greig, Mark Wilson, B.K. Newcomb, Vivek Sharma and Jack Conrad.