Ranquin's fanatical devotion to Kroll's ritual vs. the Doctor's existential challenge to its legitimacy

Bound with creepers alongside Romana and Rohm-Dutt in Kroll's temple, the Doctor interrogates his captors with artful distraction as the Swampie priests debate the torment of the seventh ritual. He …

As the forbidden seventh ritual looms over the Doctor and Romana, tied to a pallet in Kroll's Temple, Ranquin channels Kroll's wrath in a vengeful incantation. The Doctor exploits the …