I have tried the upped version. Even with entropy mark, it seems a litlle heavy on entropy quanta, sometimes the entropy creatures stay a lot of turns before you can play them.
Maybe changing some of the quantum towers for entropy towers can help to speed up the deck. I also will get rid of 1 rain of fire or one creature to put one elite oty, because it will help to control enemy creatures and also help creating skeletons for mutate.
Also a fog shield can help since you can play it early game and gives you some time to create the mutation combo.