Yea I think Plarium is somewhat to blame. They baiscly gave the sacreds the legendary colour. If they didnt do that I actually think it would have helped abit.
I have realized that sacreds are a ressource worth 500 points in summon rush. If that is my only expection my dissapointment is minimal.
I did some math awhile back where I compared that amount of epic and legendaries I would get from the samme amount of points in a summon rush. And the conclusion was go all in on 2x ancients. And go all in on sacreds in summon rush and skip 2x sacred events.