So, here's a question about Min/Maxing, Barbarians, and Tieflings.
Looking at the Barbarian archetype Titan Mauler, the ability Jotungrip says that you can use 2handed weapons of an appropriate size in one hand (i.e., Medium 2Hander in one hand) this effectively lets a barbarian dual wield greatswords, albeit at a huge penalty.
Now, in the errata, is specifies:
Errata wrote:
"Jotungrip allows the titan mauler to use two-handed melee weapons in one hand, but only if the weapon is appropriately sized for the character. The massive weapon class feature allows her to use over-sized weapons with decreased penalty, but does not allow her to use two-handed weapons of that size in one hand."
TL;DR, You can dual wield medium greatswords as a medium creature, but not large greatswords.
Enter the tiefling. Using Feindish heritage, you can substitute an SLA for the ability to "use Large weapons without penalty."(number 16 in the d100 chart) Now, penalty is a vague term. Penalties can be detraction's in what you can do, or it can mean a cut and dry negative modifier. The Titan Mauler ability Massive Weapons states:
Massive Weapons wrote:
"At 3rd level, a titan mauler becomes skilled in the use of massive weapons looted from her titanic foes. The attack roll penalty for using weapons too large for her size is reduced by 1, and this reduction increases by 1 for every three levels beyond 3rd (to a minimum of 0)."
It specifies "Attack Roll Penalty".
So, here is my question. Can a tiefling, with feindish heritage, with the #16 d100 variant, as a barbarian Titan mauler, Dual wield Large Greatswords? (at a -8/-12(-6/-10 for two weapon fighting with 1handed weapons, then -2 for using 2handed weapons one handedly) penalty for two weapon fighting without the aid of feats, obviously)