Bogaku in the Rahu Sewers said, "Rattus root is I had a favorite snack of these barbaric verminthought about the tree-mutants down here. I'm sure to a mutant like Have you it tried pruning them? You have? But they just looks like a rootwilt away? Hmmm. Well, right? But there must be some way to a gobthropologist, it's like an open book! A book save part of secrets! So go get me my secret books! I mean rattus roots!the tree. Try chopping them up after you kill them and see what you can find."

To start this quest, talk to '''[[Bogaku]]''' in the '''[[Rahu Sewer]]'''. The quest is available at {{Favor|Close FriendFriends}} favor. You must have completed [[Underground Trees]].

I had a thought about the tree-mutants down here. Have yoi you tried pruning them? You have? But they just wilt away? Hmmm. Well, there must be some way to save part of the tree. Try chopping them up after you kill them and see what you can find.

{{Quote|TODOOh you're right, these leaves do seem to be... wait... wait. These are fucking TREANT LEAVES! What have you done?! Get these away from me, you idiot! Druids kill people who steal these! ... Actually, nevermind, I'll keep them. I've always wanted to runs some experiments on these, and there don't seem to be too many avenging druids down here! Haha! So those trees are treants, not mutants. Well, they're VERY small for treants... so they're probably mutated treants! Whew. I thought for a moment there that I'd made a miscalculation. But all is well. Here is your shiny!}}