It's pretty rare for free-to-play publishers to release patch videos, but Z8Games has prepared one for its June patch on Metin2 highlighting the changes contained therein. Remember, this was the patch with the killer Metin2 hair that can alter stats and the White Lion mount.
We skimmed the trailer and really dug the afro samurai thrashing a circle of mobs-presumably due to his killer hair. Screenshots follow.
Downloads, info, & more: Metin2 on ggFTW!