Masks off!

No time to talk. I never thought this about Catherina. She called upon powers, which she failed to rule - the demons and their Master. She's not strong enough to conquer Sarn... But no. I don't think Catherina would have ruined her own allod with the Leper.
We shall come into her chamber and find out everything. In case I am mistaken - you better go first. If I come in, she might be... unpleased with my appearance. And if it goes bad, touch the ring. The Wise man is on top of all gods. He'll help.
Why are you so surprised to hear that the old man is a local god? He's smart enough not to show off, you know.

Catherina turned out to be stronger than I’d thought...

We’re late! Now there is no doubt, Catherina serves Sarn, who started the Leper! I do not care whether is was a conscious decision or not, it’s important that Eclipse is about to sail off to the heart of the world, where Sarn is secluded. And believe me, she’s more than able to set him free by breaking just one of the seals! Nobody can stand against him. His release will bring Sarnaut to an end.