HEPTAKILL

So, I was playing a game with some friends and then one of them managed to get a Hexakill with Ashe, and then another kill.

So this would be a Heptakill?

http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1603684306/51188033?tab=stats

(I still can't believe this actually happened.)