Kraven vs Batman
Kraven, who has kiddnaped Robin during one of his city roundups, has sent a message too the Batman saying..
" I have your Boy Wonder, Batman. If you would like him back, then meet me at the Jungle Habitat in South Gotham....no tricks or the bird dies. " Kraven.
Batman goes too the Jungle habitat and finds Robin chained up over a Lion pit. Kraven then shows up and presents a challenge...defeat me one on one with all of our smoke bombs and traps, and he doesn't become cat food.