Talk:Han fiber/@comment-71.199.12.141-20150312020518/@comment-2600:1700:FCE0:8710:4528:2DE8:66F3:CC33-20190327001052

As near as I can tell, the han calls the wrong script to replinish itself once looted. They start out with han, but refill with berbercane. There are mods out there to fix it.

Anyhow, I managed to get 41 han in Witcher:EE on a run where I purchased the silver talent that ups your ingredient loot, then the bugged over to berbercane.

Han is rebis (the green one) with nigredo (black). Other chapter IV sources for rebis include death dust (noonwraiths/devourers), celendine (mostly in the fields around the big yet easily missed dead tree on the little rise), or in a pinch you could buy wine stones off Abigail (expensive). You can also farm the Dagon fish people for Stones of Ys.

The fish people are much more plentiful and have two good sized pops on Lakeside (midnight is best, 24 hour timer so meditate 24 hours) after you've advanced quests to the point Alvin is facing down the Ghost (but *before* you settle that situation).

If you don't care about secondary attributes, the wolves also provide rebis (beast livers), and the fleders/garkain drop wing membranes. The wyverns are another source of wing membranes, but it's slow going to farm them because they all but vanish a few quests into ch IV.