Strategize does wonders in the deck, you can always put away your 7-drops if they're stuck in your hand or put weapons back to be buffed by
Rakano Artisan. These cards can always be searched back with
Rise to the Challenge, but you're most likely not going to be rising more than two times in a match, so be a bit cautious.
Power base is a bit iffy due to the lack of crests in Hooru and Rakano colours and running off color crests doesn't seem viable in a midrange deck like this(I haven't tested this theory but since the deck is tempo oriented I think it's a bad idea)