It's a fantasy role-playing game.

DM: You are Grog Strongjaw, a goliath barbarian . You are the member of the famous group of adventurers. Previously,  Then continuing to follow where this route led you, upward, hopefully towards the underbelly of the city of Thar Amphala. You uncovered a mostly cleaned out vault and did battle with some undead trolls that immediately rushed in and attacked you.
DM: Okay. And that one does finish it. So that's three skeletons down. Grog, I want to to individually roll an initiative check for me.
Player: Natural 20. With Gil's dice.
DM: So as you guys are watching this happen, the other five rush in to close the gap, but you are at the ready, and you get to strike before they do.
Player: Nice. Am I hitting them? Yeah, Okay. Reckless, great weapon master. 31 for the first one.
DM: That hits.
Player: Okay, cool.
DM: Your minimum damage will kill them. So as the first one comes up towards you, you swing up. As you slam into it, you watch as its bony body blows up against the side of the nearby stone building and then scrapes to the ground.
Player: Can I use the other strike on another?
DM: Yes, you can.
