[imported_Raziel]

there shouldn't be los blockers in duel arenas...never were any in xuo

Thats why i said the idea of this arena was to play with los and casting time of spells, imagine a 2v2, in an arena where you have no los blocker, its just both cast fs and wait for your death, with los blocker you can avoid that, you will have to be faster and have a new strategy!
I respect if you don't want the server to change, but i think it would be worth a try and anyway it wouldn't replace the current arenas.
Anyway i thank for your attention =]