Third Material for Building a New House

It's great that you care about the fairies so much! Now, can you get 50 of each of the following: Drake Skull, Stone Golem Rubble, Croco Skin, Lupin's Banana? Thanks!

All I'm asking for is 50 Drake's Skulls.

Great! You've got everything? Excellent. I'll pass the goods to the fairies. But I think there's still some additional materials they need. Building a house requires a lot of stuff!

Get 'em as soon as you can. I'll be waiting!

Great! You've got everything? Excellent. I'll pass the goods to the fairies. But I think there's still some additional materials they need.

Are you rejecting my request because I'm young? Hmph!

I don't think you have collected the Drake Skull, Stone Golem Rubble, Croco Skin, Lupin's Banana I need. But cheer up! If you help me, I will give something good. I promise.