これなんだけど、なんなのこれ？
1st : buy Amulet of Bless or any accessories that give's extra stats (STR/DEX/INT)
2nd: check you're weapon Stats requirements
Ex.
your weapon requires 200 STR
your weapon requires 200 INT
your weapon requires 200 DEX

3rd: set your character Stats into
193 STR
200 INT
200 DEX
assuming you have you're Amulet of Bless that give's you +7 STR.
then you're ready to do the stock

1. use the amulet of bless
2. use weapon
3. remove weapon.
4. use amulet amulet of bless.
5. use weapon.