Unholy Bond
Increases the effectiveness of your Runeforge effects by 20%.
Tree position
In the Blood Death Knight talent tree, Unholy Bond sits in the Death Knight class talents, row 5 of 10. It is a single-point node. Its row opens once 8 points are spent in Class Talents.
Connected above
The tree draws a line into Unholy Bond from Death Pact, Brittle and Blood Bond.
Death PactCreate a death pact that heals you for 50% of your maximum health, but absorbs incoming healing equal to 30% of your max health for 15 sec.
BrittleYour diseases have a chance to weaken your enemy causing your attacks against them to deal 6% increased damage for 5 sec.

Connected below
Unholy Bond leads on to Anti-Magic Barrier and Grip of the Dead.
Anti-Magic BarrierReduces the cooldown of Anti-Magic Shell by 20 sec and increases its duration and amount absorbed by 40%.

Same row
Also on this row: Icy Talons, Death Notes, Anti-Magic Zone and Death Defiance.

Death NotesRaise Ally costs 30 less Runic Power.
Anti-Magic ZonePlaces an Anti-Magic Zone for 6 sec, reducing the magic damage taken by party or raid members by 15%.
Death DefianceThe cooldown of Death Pact is reduced by 30 sec, and you receive 50% increased healing while its healing absorb is active.
Talent trees
Unholy Bond is in the talent tree of 3 specializations. Death Knight: Blood (Tank), Frost (DPS), Unholy (DPS).
Unholy Bond Changes by patch
Tracked changes to this talent between game data builds, newest first.
- First tracked in the game data (patch 12.1.0)