Her variations in MKX are Pyromancer, Kobu Jutsu and Dragon Naginata Basically, she looks different in the story compared to her appearance on the selection screen. If you're familiar with Tanya from the MKX story then you'll remember that she had a lighter complexion and lost her white eyes with no pupils, but Netherrealm has decided to redo her with her more classic look of having darker skin and white eyes with no pupils now that she is released. She was also in MK: Deception while armed with new tonfa weapons. I mainly remember her for her surprising ending in MK4. Tanya is probably best known as being the backstabber from Mortal Kombat 4.
Anyway, the second character that has been released for Mortal Kombat X is Tanya. It's much more appealing to know the characters that I will be getting before forking over my money for a pass. This time we already know the four characters however - Jason, Tanya, Predator and Tremor - which is a plus if you ask me. Mortal Kombat 9 had a season pass that allowed access to four extra characters that were released shortly after the game released and Mortal Kombat X is getting the same treatment.