Re: Help me watch the Dominion War
I would watch "Battle Lines," "In the Hands of the Prohphets," and "The Collaborator" to know about Kai Winn. You might want to watch "Accession" if you are looking for an important Wormhole alien episode. If you pay attention to all that is said by the Prophets, there is a set-up that pays off in season 7.
"Cogley was old-fashioned, preferring paper books to computers. He had an extensive collection of books, he claimed never to use the computer in his office."