Sakura attacks the closest enemy, sealing a certain percentage of current HP of target. If target dies with the seal on, Sakura receives the sealed part of HP, if not, this seal will break and this part of HP will be returned.
Sakura Blade
Sakura summons sakura blade to attack front enemies, inflicting sustained damage
Counterattack
Sakura concentrates on battle, every once in a while she will defend 1 attack from enemy and strike back, striking back can interrupt enemy's action.
Toxic Petal
Each time when enemy takes sustained damage, Sakura will poison enemies to reduce their maximum HP, the reduction can stack up, HP reduction debuff lasts till target dies.