Originally posted by ChaudPeau:

Originally posted by Corpse:

Better learn how, its a spoiler my dude. i'ts built in but there's a way. Play, and endure. The Enduring grow clear? O.O

I was supposed to figure myself i had to kill Yagluth again to find out his drops has changed ?

Yes. Most of bosses possess items for the next biomes. So it's logical to kill Plains boss again to check for the drops..