How to avoid self-destruction when using Arithmetician skills and Blue Mage's "MP4Graviga" and "MP5Death", and defeat enemies smoothly.
Master these methods by determining multiples of 3, 4, and 5, and become a top-notch Arithmetician! (or Blue Mage)
Honestly, this is just common sense, right?
These are the simplest. The ones digit of the MP should be either "0" or "5".
(Note: this will have no effect if the MP is literally "0".)
E.g. 5, 40, 85, 250, 735, etc.
Focus on the tens and ones digits of the MP.
If the tens digit is odd (1, 3, 5, 7, 9), the ones digit is "2" or "6".
If the tens digit is even (2, 4, 6, 8, 0), the ones digit is "4", "8", or "10".
(Note: this will also have no effect if the MP is literally "0".)
E.g. 12, 20, 64, 136, 428, etc.
Focus on each digit of the MP.
Add up the values of each digit of the MP; the result must be a multiple of 3.
For example, if the MP is 114, add the "1" in the hundreds place, the "1" in the tens place", and the "4" in the ones place to get "6".
Since 6 is a multiple of 3, the original MP of 114 is a multiple of 3.
E.g. 18, 51, 345, 624, 894, etc.