This is Already a Paradise!
"So, how do we find this so-called dwarf?" (Fairy)
Let me think, the exact place where they were hiding, I don't remember at all. But what about the general area? If I remember correctly my acidic friend said something about the area being called…, what was it again? Ah! Mount Eregor!
[It's easy, we just need to find a place called Mount Eregor! Then we'll find them! I don't exactly remember how to find their exact base but worst case we can dig.]
"We can dig, you say? Do you understand how suicidal it would be to just dig inside a dwarf mountain?! There is no way they wouldn't have any defensive measures! If we are unlucky, we could fall in lava directly!"
Eh…that's literally how I entered last time. It's already a proven method. What's that about the lava? Should I mention that I took a bath in it? I'm pretty sure they could do the same with their water magic.