Size 1 × 1
Cost 5,000 argent
Effect When a size 1 or smaller creature enters the cell, a creature adjacent to the cell can make a skill roll to lock the other creature within. The cell has magically reinforced glass walls. Each cell can hold one size 1 creature or four size 1/4 creatures. If four cells are placed in a 2 × 2 formation in a customizable zone, they can be combined to create a large cell that can hold one size 2 creature, four size 1 creatures, or sixteen size 1/4 creatures.