Mu Legend trailer from media day:
https://www.youtube.com/watch?v=dYBAMvXEa60
Blader gameplay teaser:
https://www.youtube.com/watch?v=yDKJzP2ZUzc
Warmage gameplay teaser:
https://www.youtube.com/watch?v=QRLYBn4r4gY
Whisperer gameplay teaser:
https://www.youtube.com/watch?v=KGeQ_TdErrs
Dark Lord gameplay teaser:
https://www.youtube.com/watch?v=1bjQr4vsvAA