Kuai Liang (Injustice)

Kuai Liang, better known as, Sub-Zero, a ninja from the Mortal Kombat franchise, initially appears in a non-playable cameo in Injustice: Gods Among Us, before reappearing as a playable guest character in Injustice 2. Sub-Zero was the third DLC character released and the second character available as part of Fighter Pack 1.