Tahm Kench opens his maw for up to 6 seconds, offering an ally a spot inside his belly. Once they jump in, or once Tahm Kench decides he's diving solo, he starts channeling, conjuring a whirlpool beneath him before diving in, reappearing a few seconds later at his target location.

Taking damage interrupts Abyssal Voyage, putting it on a 10 second cooldown.