You create a massive pillar of divine light at a point within range that extends up to 10 tiles in radius and 20 tiles upward. Within this area, all illusions are instantly dispelled, invisibility is negated, and shapeshifters are forced back to their true forms. Additionally, creatures within the beacon must succeed an arcana check or be compelled to speak only truth for the duration. The beacon lasts for as many minutes as your Phosmagus level and cannot be dispelled by lesser abilities.

In combat: Once per month · Out of combat: Once per month