Line of Revocation

The Line of Revocation is a Rithmatic line invented by Trent Saxon. It is one of the two new lines and was not discovered until near the end of the first book. It is extremely similar in function to a Line of Vigor, except it is slightly more powerful than a Line of Vigor and also affects humans. The line is in the shape of a jagged zig-zag on top of a line of forbiddance.