Dimensional Lock

Evocation [Binding]
Circle: Tactician 7
Casting Time: 1 standard action; see text
Range: 0 ft
Effect: Spread of binding energy with a radius of your [Extreme] range
Duration: [Encounter]
Saving Throw: None

You create a spread with a radius of your [Extreme] range originating from you that lasts until the end of the [Encounter]. [Teleport] effects cannot be used in the spread, and any [Teleport] effect whose starting square or destination square is in the spread fails (Any action spent for such an effect is still spent).

If you increase the casting time of this spell to 1 minute, its duration increases to [Scene].