[Help] Arena - MG&DL

[Think]

Hello all,

I want to edit something and I need yout help :

Arena entrance is set to level 250 for (SM/BK/ELF/SUMMONER) but for MG and DL the arena entrance level is 166.

How can I change this : For all classes the arena entrance level to be 250 >
What I want to edit is the level gap of MG & DL, because they have this lvl avantage.

I want to do something like this:

BK/SM/ME/ - enter arena at xxx level
DL/MG/ - enter arena at xxx level

And xxx = 250

Thank You