Corrupted Nature form

Name: Corrupted Nature Form. Description: The user's body naturally intakes nature energy without balancing it, typically leading to spiritual and mental fatigue for the user and loss of control over their power. As the transformation progresses the user's form shifts from humanoid to something more monstrous, though the form is different for each user. The user increases the range of all techniques by 2 levels, deals +15 damage and heals 5 hit die each round. Bonus 1: User increases the range of all techniques by 2 levels, deals +15 damage and heals 5 hit die each round. Bonus 2: User gains one benefit of their choice and gains 1 immunity of their choice for the duration. Bonus 3: ???. Chakra cost: 50 per round. Requirement: B rank senjutsu.