[Kirdan]

It's possible the flurry swings are 0-3 extra instead of 0-2 extra because I've found rounds with more than 8 now.

10 attacks in a single flurry round:

[Wed Sep 28 12:44:02 2022] The Avatar of War was burned.
[Wed Sep 28 12:44:02 2022] The Avatar of War hits Deathtoll for 524 points of damage.
[Wed Sep 28 12:44:02 2022] The Avatar of War tries to hit Deathtoll, but Deathtoll parries!
[Wed Sep 28 12:44:02 2022] The Avatar of War was burned.
[Wed Sep 28 12:44:02 2022] The Avatar of War hits Deathtoll for 726 points of damage.
[Wed Sep 28 12:44:02 2022] The Avatar of War tries to hit Deathtoll, but Deathtoll dodges!
[Wed Sep 28 12:44:02 2022] The Avatar of War was burned.
[Wed Sep 28 12:44:02 2022] The Avatar of War hits Deathtoll for 456 points of damage.
[Wed Sep 28 12:44:02 2022] The Avatar of War was burned.
[Wed Sep 28 12:44:02 2022] The Avatar of War hits Deathtoll for 726 points of damage.
[Wed Sep 28 12:44:02 2022] The Avatar of War tries to hit Deathtoll, but Deathtoll parries!
[Wed Sep 28 12:44:02 2022] The Avatar of War tries to hit Deathtoll, but Deathtoll parries!
[Wed Sep 28 12:44:02 2022] The Avatar of War was burned.
[Wed Sep 28 12:44:02 2022] The Avatar of War hits Deathtoll for 726 points of damage.
[Wed Sep 28 12:44:02 2022] The Avatar of War was burned.
[Wed Sep 28 12:44:02 2022] The Avatar of War hits Deathtoll for 681 points of damage.
[Wed Sep 28 12:44:02 2022] The Avatar of War executes a FLURRY of attacks on Deathtoll!

9 attacks in a single flurry round:

[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 726 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 726 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War tries to hit Smash, but misses!
[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 726 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 659 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 726 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 591 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 411 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War was burned.
[Thu Sep 29 13:21:41 2022] The Avatar of War hits Smash for 726 points of damage.
[Thu Sep 29 13:21:41 2022] The Avatar of War executes a FLURRY of attacks on Smash!

Those are the only 2 rounds I've found over 8 swings so far in dozens of AoW kills I've looked at.