Since now the arena is so active that almost everyone got their daily done, I would like to mention about those OP and not so OP ppl XD sorry not going to mention about me since Im just a noobie:
Minatsuki, lol this DS is such a defensive and killer in arena, very well gear + use of candies+ cs pots and know how to use her class well.
Verious, this DS is OK for gears, dps and such, dont know about him much since I rarely see him, but he's worth mention in here.
BladeAngel: this DS dont use pvp set also cs pots, but he know how to play DS very well, with his stealth and cloak, he take ppl down alots.
GSDesu: well gears DS with decent dmg and cap crystal pretty fast.
Kartel: one of the very good DS around with well gear and know well how to play his class, he's unique DS for me.
AlexanderTRK: lol this SS is one of the OP killer and cap crystal very fast, very well gears and switch many weapons to kill faster.
CuteLysa: she is new in this bracket but having very good dps, though, she doesnt use pvp set atm, her mongoes reflect didnt last long, hope she doesnt forget to recast it xD
Turtwig: I think no one else is worth mention, so here this SS is a well balance in dps and defensive, he know how to play his class very well, but he's just not active atm, maybe busy with his real life.
Psysiux: such a fearful one, kill 57 ppl and got over 1k fame with MVP title last night, very well gear, tanky, and very high dps, she is like always use cs pots though.
iT: This AM is dps based, not so tanky, and I dont know why he like to use ice rather than lightning as most of other AM do, prolly he's unique xD
GSAlice: very well gear and dps, this DMN dont use summon much, id say that I almost never see her use summon before, but she's ok one.
CrimsonFire: not so tanky but she's the active DMN in arena atm.
Senia: the most active templar with well dps and defensive in arena atm.
Unique: almost never see him, lets say rarely, this temp have high defence but not focus much on his dps but he's one of the good temp around.
Bilal1990: he's know how to use WL well but mostly in pve since he live with dungeon more than arena, I think he's ok WL to mention.
Godlike: another dps based one, yes hit hard but less defensive.
Sugumi: well gears and very high dps mystic atm with 4-5 hits cap crystal, she play her class very well in pvp and also the advertiser of the daily xp.
Denan: well balance mystic, have good dps and defensive and very flexible in using those 3 animal forms.
Bom: tanky and good supporter prophet with mp drain staff and 2h hammer in her HF dragon form, and Bom is one of the best prophet around I think.
Aleiya: well gears prophet with well dps magic atk, this prophet mostly use staff in arena.
Lyna: tanky prophet but not much dps as Bom and Aleiya, seem to always target crystal than support her team.
LightOracle: this prophet have no dps at all, but very tanky and switch weapons between situation plus use fear alots.
pls feel free to post your idea here for other to see, and Ty for your reading