They can have the same numbers, but they are not the same: a level 59 arkana with 3 seconds stun skill, stun a level 59 mob for 3 seconds, but a level 64 mob stay stunned just half second, or even less. Same for any other skill with cooldown (dot, low speed, low void ecc.)
Information
Until the next maintenance their will be a 150% EXP and CP boost.
Decemeber 25th, I will be hosting a Boss Spawn Event (Likely twice, earlier in the day then later in the day).
Enjoy the holidays!