Asura has two dlc out one has him fighitng Ryu and the other has him fighting Akuma. If you want to see them then here. The first one is Ryu vs Asura and the second is Asura vs Akuma.
First dlc:http://www.youtube.com/watch?v=8wks1GrqTFo&feature=g-vrec
Second dlc:http://www.youtube.com/watch?v=F3KE-4KHrms
I also have news regarding Capcom and dlc. Capcom was given money to give sony exclusive dlc. Instead of doing it in Marvel vs Capcom 3 they did it Street Fighter vs Tekken. The thing is that not to many people are to happy with the dlc.For those who have beeen voicing your opinion on the forums at Capcom website rest assured your voice has been heard. Because of your opinions and mine Capcom is looking into how they do dlc for future titles.
Here is the article for you to read yourselves:http://www.crunchyroll.com/anime-news/2012/05/15-1/capcom-re-evaluating-future-dlc-delivery-methods
The author of this article asks a good question. Nate Ming asked does future games mean Marvel vs Capcom gets dlc or Street Fighter 4. That is of course if the that term refers to them. Lets say it does which one would you more of? For me it would be the Ultimate Marvel vs Capcom 3. The reason is because I think you can put characters who are fighters and to please the fans some of the characters can be ones that they have been asking for.
UPDATE:The article was referring to dlc on the hard dick that you have pay for getting underneath people skin. For those who don’t on Street Fighter vs Tekken there are hidden characters but unlike before where you can unlock them by playing through the game. You can only unlock them by paying for them as though they were dlc characters. Some people found this aggravating so they sick the better business burro on them. This was possible because the burro found that illegal for Capcom to be charging us the customers for content that we already own. No word on how that is going by the way.
As always thank you for reading.