Rapid Injection

In the Assassination Rogue talent tree, Rapid Injection sits in the Assassination specialization talents, row 8 of 11. It takes 2 points to fill. Its row opens once 20 points are spent in Assassination Talents.

Connected above

The tree draws a line into Rapid Injection from Venomous Wounds.

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  Venomous Wounds

  You regain 3 Energy each time your Garrote or Rupture deal Bleed damage to a target affected by your weapon poisons. Energy gain is reduced for bleeds beyond the first. If an enemy dies while afflicted by your Rupture, you regain energy based on its remaining duration.

Connected below

Rapid Injection leads on to Inspiring Strike or Poisoner's Drive and Avulsion.

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  Inspiring Strike

  Applying Envenom while Envenom is already active causes it to increase all damage you deal by 5% in addition to increasing your poison application chance.

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  Poisoner's Drive

  Applying Envenom while Envenom is already active restores 1 combo point.

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  Avulsion

  Rupture damage increased by 25%.

Same row

Also on this row: Dashing Scoundrel, Kingsbane, Shrouded Suffocation and Blindside.

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  Dashing Scoundrel

  Envenom's effect also increases the critical strike chance of your weapon poisons by 8%. Your Energy generation is increased by 4% for each lethal poison on your weapons.

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  Kingsbane

  Release a powerful poison from your weapons and inject it into your target, dealing (146.9% of Attack Power) Nature damage instantly and an additional (203% of Attack Power) Nature damage over 14 sec. Each time you apply a Lethal Poison to a target affected by Kingsbane, Kingsbane damage increases by 20%,. Awards 1 combo points.

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  Shrouded Suffocation

  Garrote damage increased by 30%. Garrote generates 2 additional combo points when used from Stealth.

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  Blindside

  Ambush and Mutilate have a 10% chance to make your next Ambush free and usable without Stealth. Chance increased to 20% if the target is under 35% health.