[@Yidhra] Ryu has the ability once per day to heal a life threatening wound on a target or a group of serious wounds. To gain a new ability Ryu must spend 3 minutes studying an opponent using the technique, he is then required to spend a full week training the skill, The ability can only be used once per week and only one ability can be gained in that time. The transformations are in the link. Ryu can only transform into a dragon for thirty minutes before losing the power for that day
[hider=Dragon forms]
https://www.youtube.com/watch?v=Z1Lg72oPBQQ
[/hider]