Okay help me out here.
I've designed a Priest of Helm (doesn't matter which one you use for this query).
I give him 1 pip in mace and 1 in 2 weapon style.
I buy 2 maces and put one in each hand. As expected, I get -2 with the main hand and -6 with the oft. Not easy to hit with but it's fine, it's what I expected.
When I cast any of the cleric spell weapons, something unexpected happens.
It's treating the THAC0 calculation for both weapons as if I'm not dual wielding at all. As in 0 for both weapons rather than -2 for the magical main hand and -6 for the regular off hand.
Can someone verify this.
Obviously, it's very powerful.
And, it works because I attacked someone and the total damage was more than the main hand could have done on it's own. So both weapons are hitting.