Theorised Legendary dagger stats based on Ilevel and generic upgrade information from previous raid instances + currently datamined deathwing loot. (Sockets most likely wrong. Possibly just the 1 socket. Also equip stat values might be abit off.)
Fang1:
Soulbound
Main Hand Dagger
1132 – 1699 Damage Speed 1.80
(786.3 DPS)
+249 Agility
+373 Stamina
Red Socket x 3
SB +10 Agility
Durability 80/80
Ilevel 416
+145 Crit
+139 Haste
+139 Hit
45% Damage SS, MG, RS
Fang2:
Soulbound
Off-Hand Dagger
768 – 1434 Damage Speed 1.40
(786.3 DPS)
+249 Agility
+373 Stamina
Red Socket x 3
SB +10 Agility
Durability 80/80
Ilevel 416
+139 Mastery
+143 Haste
+140 Expertise
Set Bonus – CoH 17 Agility Per Stack. Stacks up to 50 times. Past 30 Stacks chance to trigger Fury of the Destroyer. Grants 5 CP's + All Finishers generate 5 CP's.