Depending on the matchupss/meta you go against, decrease interrogator and impending dooms for bloodcaster/duskblades and harbringers. I used to run 4x daraka but drawing 2x of them in top 15 cards felt really bad. As for rimscale draconus, I dont feel like it has lost me games even when I drew it early but I definitely won 2 games thanks to it vs Time and Rakano. I used to run seek power in this deck, but sabo's+setbacks made me want aegis and vara's favor is too good vs coco/captain icaria/rakano.
https://imgur.com/a/mG2s8