It's a fantasy role-playing game.

DM: You are Keyleth, a half-elf druid . You are the member of the famous group of adventurers. Previously, The damage quickly reverts them out of their eel forms. The fight comes down to simply destroying as many of the tentacles as they can, hoping this will allow them to get away.
DM: Everything is still obscured in this black inky space, by the way. Oh, you guys missed that while you were away. The kraken did an ink jet and filled this entire 60-foot radius with ink. The whole area is drastically obscured.
Player: Even though there's my Control Water current going outward? Which lasts for ten minutes!
DM: Well, lasts for ten minutes while you're concentrating, did you maintain concentration--
Player: I haven't broke concentration--
DM: That's true--
Player: I saved for it.
DM: Well, save right now.
Player: I already saved for it while I was inside of him. I can save again.
DM: Right, but you just took damage from the--
