1989 - Anatomy of a cover - X-Factor #43

http://www.coollinesartwork.com/GalleryPiece.asp?Piece=291767&ArtistId=1106&Details=1&From=Room

My Favourite 1980s Marvel Slugfests

#10) Colossus vs. Juggernaut (Uncanny X-men #183)

#9) Thor vs. the Celestials (Thor #387-389 )

#8) Hulk vs. Thing: Marvel Fanfare #21

#7) Thor vs. the Midguard Serpent (Thor #380)

#6) Galactus vs. The In-Betweener (Silver Surfer #18)

#5) Spider-Man vs. Juggernaut (Amazing Spider-Man #229-230)

#4) Hulk vs. Everyone! (Hulk #300)

#3) Spider-Man vs. Firelord (Amazing Spider-Man #269-270)

#2) Uncanny X-Men vs the Imperial Guard (Uncanny X-Men #137)

And a tie for First...

#1A)Hulk vs. Everyone Part 2! (Hulk #316)

#1B) Wolverine vs Sabretooth (Uncanny X-Men #213)