I thought it was pretty obvious that the whole thing was a trap set by the night king to get a dragon. Everything from the white walkers being a lone to stranding them on the small island. He just kind of nonchalantly throws the spear as soon as they show up.

@Salehjamal

So full of crap.

Fallujah was a BATTLE. Anyone calling it a massacre is deluded beyond help.

Favorite ending by far