I do understand that off-hand is a unique perk for Adventurers.
The general question is: What's the ruling on two two-handed weapons in regards to off-hand users?
Finn does not yet have enough STR to wield Durendal with one hand, but he was allowed to purchase it. Does that mean that so long as I have the money and open slot, I could purchase another weapon?
How does off-hand work when Finn's situation comes into play? If he were to enter a fight and wished to use Durendal, would he have to drop the Finn Sword or could he sheathe it? If that were the case, could someone else pick up the Finn Sword and use it in that same thread?
Lastly, are there any requirements to off-hand? For example, do I have to be a specific rank to unlock it or can I just purchase another weapon?
Hopefully my mumbo jumbo didn't confuse those who try to help. Thank you in advance!