http://black-desert.com/about/ (fansite)
Black Desert is a huge sandbox oriented MMORPG that provides a variety of unique experiences, including strategy-oriented action such as castle sieges and complex battle, and also sophisticated simulation content such as trading, NPC-hiring, and real-estate management.
Official trailer: https://www.youtube.com/watch?v=kDhimjJLc6c
Impressive character creation trailer: https://www.youtube.com/watch?v=4TP4L1vHfpk
Play footage:
Combat
https://www.youtube.com/watch?v=PK6B1OcOsKs
https://www.youtube.com/watch?v=njctDHLsR3g
https://www.youtube.com/watch?v=_d_vyrKGSlI
https://www.youtube.com/watch?v=B7LwQYWw9Rc
https://www.youtube.com/watch?v=mPEEKeNV19c
Exploration
https://www.youtube.com/watch?v=Z6v0TjmfiKE
https://www.youtube.com/watch?v=Tpw-Wj4Wb0U
https://www.youtube.com/watch?v=Jxio-gNx1p0
https://www.youtube.com/watch?v=suKL0y18Rrc
Questing
https://www.youtube.com/watch?v=ll435pXjoWQ
https://www.youtube.com/watch?v=0AY2C3ZE1Tc
Character creation
https://www.youtube.com/watch?v=3_4uwFVqEWY
https://www.youtube.com/watch?v=XGHDBfwnLR8
Images from:
http://www.freemmostation.com/news/blac ... 3-screens/
http://black-desert.com/downloads/
http://black-desert.com/media/