
ZZTRaider |

Believer's Boon provides a way to make use of 3+Wis/day first level Domain power. Is there some sort of equivalent to pick up a passive power?
Are there any obscure or third party archetypes that would let a Weapon Master Fighter get a Domain, perhaps by trading out some bonus feats?

ZZTRaider |

What I really want is a way to get this Weapon Master Fighter 4 / Unchained Monk 16 the Conversion Inquisition to apply Wisdom to Intimidate, Bluff, and Diplomacy. I really don't want to dip more than 4 levels out of Monk, though.
If there's a way to do it with the Fighter, that would be ideal for me, because Weapon Master Fighter manages to get Weapon Training at 3 and qualify for the Advanced Weapon Training feat at 4th. It also doesn't lose any BAB in the process.
My second preference would be an Inquisitor that somehow picks up Weapon Training on the same time scale; grabbing Cunning Initiative certainly wouldn't be bad.
I fully recognize that there might not be a way to do this outside of homebrew, but I wanted to cover my bases.

The Steel Refrain |

Are you willing to sacrifice feats? VMC cleric can do it.
I was going to suggest this same thing. As a Fighter/Monk you should have plenty of feats to go around.
I guess the only major issue is whether your GM would allow Variant Multiclassing (VMC), including as combined with regular multiclassing, as the rules for VMC state that:
"It is probably a good idea to use either this variant system or normal multiclassing, but it's possible for the two systems to be used together. In a game using both systems, a character can't take levels in the secondary class she gains from this variant."