Normal Luk Versus Lukless; When do they surpass?

Unless I read this wrong, I have to respectfully disagree. A pure int mage has higher base int which is what MW is based on. Therefore, a pure int mage is always going to get more benefit from MW than a luk mage. If we talk MW 20 here which is 10% and the diff between pure int and 70 base luk mage it means a constant advantage of 7 int always.

No, Afrobean is right. If the luk magician uses mw to equip their weapon, then they both get the same boost.

lukless
int : 500 x 0.1 = 50 int boost = 50 int boost
luk : 4 x 0.1 = 0.4 luk boost = 0 luk boost

luk
int : 404 x 0.1 = 40.4 int boost = 40 int boost
luk : 100 x 0.1 = 10 luk boost = 10 luk boost

both luk and lukless get the same amount of stat from mw. but the luk just needs to reset luk and need mw on full-time to hold their weapon.