Behind the Mask

Shawn at the Excavation Site says strange monsters have been popping up and disrupting their work.

Of course, I can't drive them off without doing some good, old fashioned research on them first!

If we don't learn about them, how will we keep them from coming back? Well, what do you say? Want to give me a hand?

Jolly good! Let's start by gathering 30 of the Wooden Boards and Slates that the Wooden Masks and Rocky Masks carry around.

Jolly good! Let's start by--wait, was that a no? I see. All right, then. Come see me if you change your mind.

Do you have the 30 Wooden Boards and 30 Slates?

Good job. Give me a moment to look over these Wooden Boards and Slates.

To start with, I need 30 Wooden Boards and 30 Slates.