Carnage

In the Blood Death Knight talent tree, Carnage 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 Carnage from Consumption.

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  Consumption

  Empower the runes in your weapon, reducing the damage you take over the duration and unleashing a devastating attack that deals (625.1% of Attack Power) Shadow damage and consumes up to 75% of your Blood Plague instantly from enemies in front of you. I: Consumes up to 25% of your Blood Plague. While empowering, your damage taken is reduced by 5% and an additional 8 sec after empowering. II: Consumes up to 50% of your Blood Plague. While empowering, your damage taken is reduced by 10% and an additional 4 sec after empowering. III: Consumes up to 75% of your Blood Plague. While empowering, your damage taken is reduced by 15% and an additional 2 sec after empowering.

Same row

Also on this row: Sanguinary Burst, Purgatory and Umbilicus Eternus.

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  Sanguinary Burst

  The damage is increased by 2% for every 1 Runic Power spent while Blood Mist was active.

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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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  Umbilicus Eternus

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