In a game full of A-List, B-List, and maybe a few C-List(still not that bad IMO) characters. They could've at least picked a better D-List villain like Crazy Quilt or even a Z-List villain such as the Sewer King and literally no one cares about that guy. --- http://www.youtube.com/watch?feature=player_embedded&v=NX_vcjZmQ9w
Cause they needed an Ice character due to original trailer showing Ice and CC in Injustice comic sucked so they couldn't go with him.....plus might have had spare animations from rumored Frost DLC for MK9 --- R:63 is the best rule in the history of mankind!!!
Killer Frost is easy to write in as hired help. She actually has a long history of being on Luthor's payroll, and he even recruited her way back when for the Injustice League. Captain Cold, ironically, doesn't have many Luthor tie-ins at all.
Additionally while she's not normally considered a massive threat, her powers actually make her one of the most dangerous characters in the game. There was a Batman/Firestorm crossover with her and Mr. Freeze where Freeze attempted to get her into space. Had B and F not stopped her, she would have completely drained all of the heat from the sun, which was their goal. And she would have been fine doing it.
It's probably a good thing no one else likes to take her up into space. ;-/ --- Bane even prayed for Dick when he became Batman. -- Frostbite_Zero
*Need of an ice character. *Female diversity. Not a real good argument, but it is a pro to have I suppose. *Want to spread the name of obscure characters. Seriously, this "obscure character" as an argument is a terrible one because this is giving them exposure. Everyone has to start somewhere. --- "Ponies." - Ares Best Posters I've Seen (to date; ongoing): CAW Evolution
In a game full of A-List, B-List, and maybe a few C-List(still not that bad IMO) characters. They could've at least picked a better D-List villain like Crazy Quilt or even a Z-List villain such as the Sewer King and literally no one cares about that guy.