It's a fantasy role-playing game.

DM: You are Nott the Brave, a goblin rogue . You are the member of the famous group of adventurers. Previously, Fjord instructed Orly Skiffback to plot a course for Bisaft Isle. The
 Squall Eater
 still needs repairs from the battle with Avantika and her crew on Darktow Isle.
DM: To that degree, you guys have a few days of travel, anything you'd like to accomplish in this time? You've taken a long rest for the first evening. You're restored if you need to restore your spells and hit points.
Player: I have a small list.
DM: What is your small list, Nott?
Player: Okay, you said that we have some cannons aboard. Do we have gunpowder?
DM: Yes.
Player: Okay. I would like to fashion, if I can, three more explosive arrowheads for myself, if possible?
DM: Sure!
Player: Or attempt to.
DM: Sure, let's do it. Let's give it a shot. Roll a tinkering check.
