F/p Arch mage and bossing

more question:
I do a lot of boss run, however, always die in chaos bosses.
my problem is:
pot lock: mutant snail will not work also since mutant snail works as a pot.
seduce: die instantly with 1/1.

currently willpower and insight is about lv 65.

also, I see that dojo bosses missed on me all the time, although my dodge on wep is 1.5k and magic is 3.6k.
what is the requirement to dodge chaos zakum's attack? like, when do you see the "miss" since zak hit me 100% all the time.

You should be avoiding his attacks about 15-40% of the time depending on the attack, but only if you're a higher level. Every level you are below the mob, you lose 5% of your avoid rate, so if you're 132 or less you won't avoid at all. (this is using Big Bang formulas, I'm not sure if this has changed since then.)