Lexa's authoritarian and theocratic attempt to consolidate power and enforce orthodoxy over Tigella, using the Dodecahedron crisis to eliminate perceived heretics and non-believers.

Lexa confronts the Doctor with accusations of stealing the Dodecahedron, exposing his presence despite his denials. Zastor presses the Doctor about the planet's impending energy collapse while Deedrix delivers the …

Lexa seizes absolute religious and political control in the Power Room, dismissing the Doctor’s rational explanations and theories of a doppelganger. Rather than pursue the actual thief, she escalates the …

Lexa declares her intention to sacrifice the Doctor to restore the Dodecahedron, framing the Doctor's death as a ritual exchange with the planet's angry deity. The device's absence exposes the …