Duels lead designer Ates made a tweet asking the Community thi | DuelsHS

Duels lead designer Ates made a tweet asking the Community things that would like to see changed in the current Duels meta (such as banning cards or balancing Signature Treasures).

In the same Tweet he also said that Royal Greatsword and Embrace the Shadows are already planned to be nerfed/banned.
(Source)