Well it is as you can't get OHKO'd on land...
I've never seen a single hit kill anyone...ever. Especially not in water. I don't see a lot of water combat, but it usually looks plain stupid as people attempt to melee like crazy till someone drops dead. Never seen what might even be a laggy one hit kill.
Wasn't lag, well I will see tonight.
If this gets less tournament points again grrrrr.