Some questions about skills

1. What is the base proc rate of quick draw? How does the proc rate change every level up?
2. How much casting time is reduced each time MP charge levels up? Should I get the skill to Lv10 for my brawler?
3. How effective is Quick Aura? I can't seem to find much information about halberd skills in general...
4. Does Aggravate cause AMPR?
5. How is the damage for Land Mine calculated?

Thanks!

 

1.) 3% every lvl so 30% at lvl10.
2.) Lvl 10 mp charge is 6sec for non magic weapons, for md it is 4sec and for staff it is 3sec. If you are able to get 45-50ampr on brawler then I dont think you will need mp charge.
3.) Quick aura is Aspd+500 Aspd+25% at lvl10 so Aspd+50 Aspd+2.5% per lvl.
Its duration is same on all lvl that is 3min, for halberd its duration is 5min.
It costs 15% of your hp to use while on halberd it costs 10% hp.
4.) Yes at lvl10 it gives +5 Ampr.
5.) No one knows much about traps or tested them thoroughly coz they are difficult to use against many bosses that spam aoes.