These scans aren't mine. This was originally posted on the original Scans Daily. The only thing I did was cut out a page where Dick was confronted by some folk. I believe this is from Nightwing #81. Though I might be wrong. If I am, please correct me. Even more if I went out of the count.
Anyway, the reason the fight take's place is due to Dick getting shot by Slade and he asks Cassandra for a favor. Ah, remember the time when Dick was a non-dick to her? Good times.
Thus ends round 1. They meet again briefly in Justice League Elite when Cass is undercover as Kasumi. There's even a respectful moment between the two. We then get the Slade having Ravager pose as Cass (and he Bats) when they cart Dr. Light to the Injustice Society after he's defeated by the Teen Titans. The rivalry continues in Batgirl #63-64. I'll post it if you want. I always loved that fight.
I was also wondering is it ok if I post some Star Wars kung fu with Crimson Empire? Namely Darth Vader versus some poor fool, the series' protagnist, Kir Kanos vs close friend, Vader vs Kanos, and Kanos vs Carnor Jax?