Arwen

only
I laid rest my Kaiser because of nerf
I laid rest Kanna, because it's usefull for Kishin only
I still only play my Battle Mage... It was once has a very good skill (Union Aura) , but they nerfed alot...3 times they have nerfed BAM. They take away the twister, they change some skill and add a new useless skil. If they nerfed it again..then i will rest for good..and will hybernate until Nexon learn from their mistake and they accept that every class has some special skills that others don't have. And i see how they hate Magician class alot .
Let's see...

Lumi = Exceptional amazing Bosser/Farmer
Bishop = Exceptional amazing farmer with low cooldown AoE + Bossing (Future Lucid)
Kaiser = Ranked 2nd in KMS DPS Chart.
Kanna = The only class that can use both 4x Fafnir set + X amount of SW set due to Haku's weapon slot...? Who's as close as Zero double potential weapons/stats? Wow?
BM = It's fine as it is... >_>

Now, let compared all your classes that you play with mine....

-Hero-
1) Nerf Multiple-times until their Raging blow isn't as good as it used to be (required 1.2x amount of funding to hit cap again).
2) Mid-Long cooldown AoE skills (Shout and Hyper typically) + Slow animation.
3) Crappy attack animation (regarding of both 1h and 2h attack speed).
4) Only has 1 main attack through all job advancements.
5) Sitting at the bottom of KMS DPS Chart.
6) Useless 5th job skill (Summon soul? Why not give us a shadow-partner like instead?).
7) Half-slow animation for Dash (Even with 0 Attack Speed Break cap).
8) Useless combo skill orbs? Compared to Paladin and Dark Knight who can hit 100% potential of their damage?
9) Panic + Puncture required to kill cap unless you have ton of $$$/Times to replace this. (Regarding of hitting cap without it).

I can go on if you like. I don't see what's wrong with the current Lumi and other classes except for Hero (The only explorer class that haven't receive much buff other than their main attack?).