Sanguinary Burst

In the Blood Death Knight talent tree, Sanguinary Burst sits in the Blood specialization talents, row 10 of 11. It is a single-point node. Its row opens once 20 points are spent in Blood Talents.

Connected above

The tree draws a line into Sanguinary Burst from Blood Mist.

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  Blood Mist

  When you cast Dancing Rune Weapon, you become enveloped in a blood mist that surrounds you for 8 sec, increasing your Parry by 5%. Deals (64% of Attack Power) Shadow damage every 1 sec to enemies. Every time it deals damage you gain 2 Runic Power, up to a maximum of 10 Runic Power. Deals reduced damage beyond 8 targets.

Same row

Also on this row: Purgatory, Carnage and Umbilicus Eternus.

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  Purgatory

  An unholy pact that prevents fatal damage, instead absorbing incoming healing equal to the damage prevented, lasting 3 sec. If any healing absorption remains when this effect expires, you will die. This effect may only occur every 4 min.

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  Carnage

  Consumption now contributes to your Mastery: Blood Shield. Each time an enemy strikes your Blood Shield, the cooldown of Consumption has chance to be reset.

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  Umbilicus Eternus

  After Vampiric Blood expires, you absorb damage equal to 6 times the damage your Blood Plague dealt during Vampiric Blood.