Will everything about the crystal tower be always lower than what the players can actually be, gear-wise, every patch?

To get inside with iLvl100 and beat it on the first try, although it's beautiful, lots of mechanics are same stuff than Labyrinth with some new effects added, are not what we could expect from patches over the launch of the game, which should be progressive?

Will the next floors of the tower give a real challenge to 24 people?

Thank you for your time.