20. Black Canary
Once we got a taste of this lady’s powers from the old Justice League Unlimited cartoon, we instantly fell in love. Black Canary is an expert when it comes to martial arts, which would make her a fine addition to this fighting game’s roster. We see Miss Canary adopting some of Sindel’s moves from Mortal Kombat, since the Canary Cry is quite similar to Sindel’s scream attacks.