Warrior talent · row 6 of Fury, from level 35 (30 with Talented 5/5) · Physical

Flurry

Increases your melee attack speed by 5/10/15/20/25% for your next 3 swings after dealing a melee critical strike.

Game files · build 1.60.1.70245Read from the WoW Forever beta client, build 1.60.1.70245.

Compared with Classic

Classic tooltip

Increases your attack speed by 10% for your next 3 swings after dealing a melee critical strike.

Data	Classic	Forever
effect 1 triggers spell	Flurry (12966)	none

Through its linked spell Flurry (12966), which it casts or reads its numbers from

effect 1 value

What Blizzard said about Flurry, each line checked against the files.

Matches the files
Enrage is no longer required to reach the Flurry talent.
The files The Oct 2 server hotfix (read from the 70245 client cache) deleted the Enrage to Flurry link (trait edge 124811).
Flurry Enrage Development Notes, October 1
Matches the files
Death Wish is now required to reach the Flurry talent.
The files The Oct 2 server hotfix (read from the 70245 client cache) added a Death Wish to Flurry link (trait edge 136736) and moved Flurry under Death Wish (column 2 to 1, row 6).
Flurry Death Wish Development Notes, October 1
Matches the files
Enrage is no longer required to reach the Flurry talent.
The files Edge 124811, Enrage to Flurry, is deleted by the 70245 hotfix.
Enrage Flurry Warrior updates, October 2
Matches the files
Death Wish is now required to reach the Flurry talent.
The files A new Death Wish to Flurry edge (136736) arrives in the 70245 hotfix, and Flurry moves under Death Wish in row 6.
Death Wish Flurry Warrior updates, October 2
Matches the files
Flurry: Total increased attack speed reduced by 5%.
The files Classic 10/15/20/25/30% attack speed; 70245 5/10/15/20/25% (talent rank values, spell 12319).
Flurry Class deep dives: Priest and Warrior

69876 Sep 16First beta build we archived. No changes in the client files since.