I saw an opinion online that people are no longer playing with top decks in low Master rank because they've already gotten the badge, so they can finally stop using decks and roaches.
And at higher ranks, it's back to sweat and the metagame.
Added 1 minute later
By the way, compared to Sahir, the Dragon and Elven Roach decks – Daria sucks, and I can sometimes manage to beat her.

