[Legends] 3rd Mission - Finding Glass Marbles

Looks like you're ready for the third task. I'll ask you again: Do you have what it takes to join in the Legends Awards?

This time, I want you to get 30 Glass Marbles. Just hunt monsters between 11 levels below you and 21 levels higher than you to gather them up!

Giving up on the Legends Awards already? Well, let me know if you decide fame IS for you, after all.

I don't see 30 Glass Marbles here. Do you?