Sooty's Magic Words Gauntlet
Opponents must include Isabella, Elizabeth, Bismarck.
So we can say "Izzy, Lizzy, Let's Get Bizzy"
EDIT: Suryavarman looks a bit like Sooty, so we could play as him. Soo (the panda) looks a bit like Wang Kon, so maybe put him in as well. I don't think Sweep (dog) resembles any civ leaders though (maybe Louis?).