[2021] I just listened to Allcraft..and Holy CRAP, how did no one talk about the Expedition trade he mentioned??

I meant to clarify how this works during the interview but things moved on and I forgot to come back to it.

Each of the four vendors wants four types of runed artifacts, which are progressively rarer than the last.

Gwennen, Tujen and Rog will accept their types in exchange for their services.

Dannig accepts his type in exchange for a variety of things:

• He will trade his ones at 1:1 for the other vendors' ones. You can do this an unlimited amount. He takes *his* artifacts and offers you *theirs*. The purpose of this is to help in situations where you are short some.
• He offers some special deals of limited amounts of other vendors' ones at a discount. This is a reason to reroll his inventory
• He can sell logbooks, rarely
• He can sell the currency items that are used for rerolling the vendors. These are not traded 1:1.

That's correct.

But if you're trying to buy something from Rog and you need more of his artifacts in a hurry*, you can consider using Dannig to get them.

*there's no time limit