... but actually it requires that your character is not only a warrior.
=> He must be dual classed.
The best choice is : Fighter 6 / Thief 9
When create your character, add ** to your weapon of choice.
At level 3, and level 6, add * x 2 to your weapon.
Then dual him to thief. You will gain 2 starting *, that you won't be able to add to your warrior proficiencies.
He will gain two more * at level 4 and level 8.
The level 8 proficiency will be enough to get the ***** in your chosen weapon (since your regained your fighter levels).
If you also want the level 4 * to be added to your fighter proficiencies, you have to level up your character to level 3 thief, and stack enough XP to level straight to level 7 (where your previous capacities will be obtainable).
(check the exp required for level 7, as I can't recall it properly).
Enjoy your fighter with grand Mastery :)
He'll have less PV than a straight fighter, but a better TAC0 in the chosen weapon since he has Grand mastery in it.
=> He must be dual classed.
The best choice is : Fighter 6 / Thief 9
When create your character, add ** to your weapon of choice.
At level 3, and level 6, add * x 2 to your weapon.
Then dual him to thief. You will gain 2 starting *, that you won't be able to add to your warrior proficiencies.
He will gain two more * at level 4 and level 8.
The level 8 proficiency will be enough to get the ***** in your chosen weapon (since your regained your fighter levels).
If you also want the level 4 * to be added to your fighter proficiencies, you have to level up your character to level 3 thief, and stack enough XP to level straight to level 7 (where your previous capacities will be obtainable).
(check the exp required for level 7, as I can't recall it properly).
Enjoy your fighter with grand Mastery :)
He'll have less PV than a straight fighter, but a better TAC0 in the chosen weapon since he has Grand mastery in it.