Season 6, Episode 15

Hades couldn't help but wonder if he'd lost his damned mind after the events of the last few weeks.

Why the hell had he jumped in the fucking ocean after that annoying bastard Liam? And now that he had managed to grab on to Liam, how the hell was he going to get the both of them out of the water and into the boat? Hades could swim, just enough to not die, but while dragging another tom after him? He was going to end up drowning and being trapped forever on the bottom of the ocean with Liam. He wanted to tap into his magick but water made that difficult normally and salt water made it next to impossible.

But it seemed that some divine force was going to take pity on them. A bubble of energy slowly and carefully formed around the sinking toms. It took forever to start moving them, guiding them upwards. There must have been some kind of other enchantment or inherent "please don't die" property in the bubble because the burning that had started in Hades's chest eased. He couldn't breathe