Before the Legends Arena opening, there were much more parties on different maps. And since the Arena is from 300lvl, it is obviously the best place to level up. I would suggest lowering the warp restrictions, to bring back some life to the maps. All Kanturus should be from 180-250 , to make sense. Ferea, Raklion, Nix from 250-300 etc. It would made gameplay far more interesting
PS. You can go to Kanturu, from tarkan on 160 lvl. What's the point of warp from level 270??