I found a guide around pilfer. I post it here, and I want to share with you.I hope you can learn something from this guide. Beside the article, we recommend you buy Dream of Mirror Online Gold at our site; we will try our best service to our customers.
First of all adding strength will make you stronger, but it will make you lose out on your defense, which lies in your high evasion rate. Not only does agility do that, but it also reduces skill cool down and casting time which is good for subbing burning rage, lash out and focus mind for increased power.
Anyway I read a guide that said to get the monster to less than 25% hp, but personally I prefer saying around 10% or less.
The level of pilfer does not affect your chance with stealing, it only affects the level of the monster you can steal from and how much MP you waste on it.
Dex adds magic accuracy, so it should increase your chance with pilfer. I don't know if it really does, but if anything does affect it I think this would be it.
Fighting chance supposedly affects your critical and evasion rate so some people say it also helps with pilfer, but I havent really noticed it making any difference.