hahaha in many cases it usually happens that the new character is very strong. In this case NYX doesn't seem to me excessively broken but with the previous character it was noticeable its superiority with respect to the old ones.
being able to place the wall at a distance helps you to cover your allies faster when it is coming to combat but the wall will have less health if you place it far away. you should play paladins with all of us :D
I don't think I'm going to start a new game right now, but maybe in the future, man. Thanks for the offer and I will definitely play this champion haha