The sigil is used by Castiel and his faction to hold prisoners. It imprisons the enemy angel in the room, but it doesn't prevent them from actually moving unless they are tied down. This is also effective on Reapers. It was used when Ezra, Flagstaff and Tessa were interrogated.
Not much known about the sigil. The sigil itself is a set of sigils that constructed by at least three different sigil arranged perpendicularly in a side of the door of the room. The sigils are Enochian in origin. The sigils are also drawn by angel's blood.
- A devil's trident appears as one of the sigil that constitute the set of the sigils.
- Interestingly, in King of the Damned, when Ezra was killed by Josiah, no one heard his voice. However, in Stairway to Heaven, when Tessa was killed by Dean via the First Blade, her scream is loud enough to be heard by angels.
See also Edit
- Other Angel Warding