[1.2.406] Skill revamp, Ellin Boss, Halloween

Mech: Siege Mode:
Changed - Level readout (MP #mpCon 소비, #time초간 전환, #damage% 데미지\n#c재사용 대기시간 #cooltime초# --> MP #mpCon 소비, #time초간 전환, #damage% 데미지\n)
New - w (22) (20+roundUp(level/10))
Removed - cooltime
Removed - time

Cooldown-less Siege Mode?

Now give back Mechanics' Drillhands old speed (OK, maybe not so fast) and reduce Rock'n'Shock cooldown to 60 seconds. The resurrection of the perfect KS'ing machine!

(and don't forget physical training!)