Chakra draining seal

The user extends their chakra towards the target and places a seal on them that extracts the chakra of the target every round the seal remains. Rank: E. Style: Fuinjutsu. Chakra cost: 5 per round. Range: 50ft line. Save: 6, wis for half damage. Damage: 2d6 chakra. Focus: Yes. Requirements: None. Enhancement: Target can choose a second target within range. Minor Action