? Where do i find stuff to make this

[Penthea]

The vendor is in the same town. If you talk to Kurenai and ask for more info about custom deliveries she will tell you exactly where to go. That was how I found out. Think he's called Blue Merchant.

When I couldn't find the vendor at first I actually went to Rhalgr's Reach thinking "well I guess it's there given it's in Gyr Abania and they want Gyr Abanaian medicine". But I was wrong