Board Thread:Questions and Answers/@comment-29657310-20181121041557/@comment-27950421-20181122035907

I would also deal in the duration. With the mamono I had listed, its a constant unrelenting thing. In the case of Jinkos it's only a month or two a year and with minotaur it comes with frequent breaks since the minotaur spends like 20 hours a day asleep (exaggeration but it is stated that they spend a very large amount of time sleeping.)

In the case of wyverns I don't think it's outright aggression. Wild wyverns are probably about as aggressive as a werewolf, goblin, or any other typically antagonistic mamono. I don't think they're anything special in that regard. Dragoon Wyverns do the mounting as a sort of trade, an "You rode me all day so I'm gonna ride you all night." It's assertive but not necessarily aggressive.