Why do they need to add an even easier version? Why can't these players just try to get better & beat it on normal? That's why there's a master version for the players who want a harder challenge vs normal. It's not even that dungeon is hard there's just a whole lot of ads in each encounter & if you aren't on your toes you can easily be swarmed by them. Also the season just started so as the season goes on normal mode won't be as difficult as it could appear to be.