Level 1
Teeter the target's body: there is a great possibility of falling when starting to attack or using flying skill. If the target is in the air, it will fall directly.
Wind Rider: Skill Damage increases slightly. Upon hit, Heartless Chi will not be removed from the target to increase damage. The last hit inflicts 5 stacks of Heartless Chi.
Disclaimer: Damage bonuses are currently calculated with 1000 melee, internal and ranged power, maxed weapon manual, 200 doll damage bonus, and 10 skill damage bonus per hit from treasure. In a future release of the website, you will have control over these parameters, and more, such as damage bonuses and weapon damage.