Dragon-Tempered Blades
You may apply 1 additional Lethal and Non-Lethal Poison to your weapons, but they have 30% less application chance.
Tree position
In the Assassination Rogue talent tree, Dragon-Tempered Blades sits in the Assassination specialization talents, row 10 of 11. It is a single-point node. Its row opens once 20 points are spent in Assassination Talents.
Connected above
The tree draws a line into Dragon-Tempered Blades from Inspiring Strike or Poisoner's Drive.
Inspiring StrikeApplying Envenom while Envenom is already active causes it to increase all damage you deal by 5% in addition to increasing your poison application chance.
Poisoner's DriveApplying Envenom while Envenom is already active restores 1 combo point.
Same row
Also on this row: Unstable Toxin and Sudden Demise.

Sudden DemiseBleed damage increased by 10%. Targets below 35% health instantly bleed out and take fatal damage when the remaining Bleed damage you would deal to them exceeds 150% of their remaining health.
Talent trees
Dragon-Tempered Blades is in the talent tree of 3 specializations. Rogue: Assassination (DPS), Outlaw (DPS), Subtlety (DPS).
Dragon-Tempered Blades Changes by patch
Tracked changes to this talent between game data builds, newest first.
- First tracked in the game data (patch 12.1.0)