Training (Chakra control; Requires Demonic subtype, Strength rank 2 and Vile Technique (f))
[Evil, Lost Kinjutsu]
Rank: 7 (A-Class);
Learn DC: 22, 6 success.
The character gains the Strength rank 3 extraordinary ability.
Each day spent training deals the character 1d6 points of damage per level, recovered automatically after 8 hours of rest.