Haha, if you want, we can say his file mentioned that he uses a magical device to wish for destruction in another timeline. Kirei knows about it because Archer told him on the Barge!
Mouth Powers
How to put this Tiernan is devoted enough to his deity that he has a feat to give him a cleric domain's spells. He has a religious obligation to shake up status quos.
on the one hand I feel strongly that files would only ever include the timeline of that version, on the other hand it does seem like the kind of wild shit that the deacon would do that the admiral wouldn't
The thing to always remember about Tiernan is that at his core, his nature is honestly closer to Chaotic Evil. But he has a surprisingly solid capacity for love and loyalty, and so he works very hard at being Chaotic Neutral in his lifestyle.
lol, kirei is already a machine with the cost/benefit analysis and doing crazy shit for a goal. the same as kiritsugu. he just doesnt actually have a greater reason for doing any of it. its just blind flailing to try and "fix himself" and inevitably just makes him emptier and emptier.
Tiernan is devoted enough to his deity that he has a feat to give him a cleric domain's spells.
He has a religious obligation to shake up status quos.