Event: White Walker (Night King) - Kill of Unnamed Character (Kills)

Episode 7: The Dragon and the Wolf at 78:00
78:00 (+16) White Walker (Night King):
The Night King rides in on the newly risen wight-dragon Viserion, attacking the Wall at Eastwatch-by-the-Sea with blue flame, and sending 8 of its defenders to their death amidst the collapsing ice wall. (Kill of Unnamed Character)