Mortal Kombat - Skarlet DLC Trailer [Update: Fatality Early Build]
Skarlet, who as originally a color palette glitch from Mortal Kombat 3, is now a full fledged character. She seems to be a blood ninja of sorts and uses her short blades to slash and stab her opponents in many ways. Technically her data is already in the disc but it's incomplete.
If you haven't noticed, the trailer also shows off the Classic Costumes DLC that will also be available soon.