"Hazō, what happens if one of those seals gets destroyed?" Noburi asked. "Like, say, dropped in water or hit with a fireball."
"That could be bad," Hazō said. "It would definitely cause the chakra envelope to fail, and it would do it in an uncontrolled way. I have no idea what would happen,
or if it would be more or less likely to go wrong. I haven't spent asmuch time on seal failures as Kagome-senseihas; I've mostly been focused on construction and methods of operation. Understanding failure modes involves a lot of theory that I haven't learned yet."