Min. Power requirement added to the pets. The Breed still says any, but if you mouse over Breed on any other Rabbit than the ones that are first picks, then you'll see that the Rabbits that doesn't meet the speed requirements is colored in red, and those that do are colored in the usual grey
I didn't have 3 fast bunnies, so I used 2 fast cockroaches with Flank-Survival-Swarm and 1 fast bunny. The first cockroach took Apocalypse instead of Swarm and opened with that, and between Shadeflicker's Phase Shifts, my roaches' Survivals, and the bunny's Dodges, I ran out the clock on Apocalypse and won on the first attempt. In the end, it turned out Shadeflicker had so little health I probably could have done without the Apocalypse and attacked that round instead. You could probably get away with any combination of fast bunnies and fast cockroaches on this fight if you find yourself short of either.