It's a fantasy role-playing game.

DM: You are Pike Trickfoot, a gnome cleric . You are the member of the famous group of adventurers. Previously, Many of the townsfolk gathered at that square were immediately killed. The party, as well as a few other straggling survivors, ran away as both the gargantuan black and green dragons began to chase  them  down.
DM: Yeah, I'll let you know where you are at. You cast, let's see, you cast Heal once, which I believe was your 6th-level spell, and then you cast Mass Cure Wounds, so a 5th-level spell. So you've cast a 6th and a 5th.
Player: One 6th and one 5th?
DM: Correct.
Player: Okay. All right, and then healthwise, where am I at? Went down 66?
DM: Healthwise, you were down 66 and then you healed up, I don't remember the exact number. It was like 24. We'll go with 24. It's fine.
Player: Okay guys, let's do a Mass Cure Wounds then at fourth level.
DM: Okay. Which one is this? Are you casting Cure Wounds?
Player: Yeah.
DM: On who?
Player: A Mass Cure Wounds, sorry.
DM: Mass Cure Wounds is a 5th-level spell.
