Life manipulation technique

Life manipulation technique: The user inflicts damage to those within range and takes control of a, or multiple, life forces and can replenish it or siphon it as well as being able to transfer or split it between multiple vessels. Targets that are given more life force are restored HP and seem to revert to their prime physical condition. Target's that have their life force dropped to 0 immediately make death saving throws at disadvantage. If a target is dying and has life force restored they immediately pass all death saving throws. Rank: S. Style: Medical. Chakra cost: 80 per round. Range: 150ft radius centered on user, doubles every round. Save: 18, wis vs siphon. Damage: 4d100 spiritual. Focus: Yes. Requirements: None. Enhancement: +1 damage die. Action