can a creature be knocked prone while swimming/underwater (not standing on the seafloor)? What would the condition of being prone in the water represent? #dnd #dnd5e Swimming doesn't make you immune to conditions, I'd rule being prone while swimming as being all spun around and off-kilter. You spend half your speed on your turn to right yourself and get your bearings.

— Dan Dillon (@Dan_Dillon_1) January 28, 2020

What happens if your knocked prone while underwater? …and flying creatures?

@JeremyECrawford Greetings from the UK!I had an odd thought. What happens if your knocked prone while underwater?— DungeonMasterLee (@Quothcraft) February 27, 2018 If you're knocked prone underwater, you're subjected to the effects of the prone condition as normal. One way to visualize it is that you're floundering. #DnD https://t.co/qKr3bLxGnw— Jeremy…

If a creature is unable to fall does knocking them prone actually inflict the prone condition?

@JeremyECrawford if a creature is swimming, hovering or is otherwise unable to fall (e.g. chained to a wall), does knocking them prone actually inflict the prone condition?— Armando Doval (@armando_doval) February 2, 2018 If it's physically impossible for you to be prone, you're not subject to the prone condition. #DnD…

Does knocking a creature climbing, cause it to Fall or land Prone?

@JeremyECrawford Mike chimed in ago, but asking 1 more time, does knocking a creature climbing with clb spd, cause it to Fall or land Prone?— Jason Portt (@GrantsHero) February 28, 2017 No general rule causes a climbing creature to fall if knocked prone. As DM, I'd look at the environment…