Corpsecaller

In the Beast Mastery Hunter talent tree, Corpsecaller sits in the Dark Ranger hero talent tree, row 2 of 5. It is a single-point node. Its row opens once 1 points are spent in Dark Ranger.

Connected above

The tree draws a line into Corpsecaller from Black Arrow.

• 
  Black Arrow

  You attempt to finish off a wounded target, dealing (348.4% of Attack Power) Shadow damage and (400% of Attack Power) Shadow damage over 8 sec. Only usable on enemies above 80% health or below 20% health.

Connected below

Corpsecaller leads on to Wailing Dead.

• 
  Wailing Dead

  Bestial Wrath summons a Dark Hound. For 15 sec after casting Bestial Wrath, Bestial Wrath is replaced with Wailing Arrow. Fire an enchanted arrow, dealing (1400% of Attack Power) Shadow damage to your target and an additional (700% of Attack Power) Shadow damage to all enemies of your target. Non-Player targets struck by a Wailing Arrow have their spellcasting interrupted and are silenced for 1 sec. Grants Deathblow.

Same row

Also on this row: Bleak Arrows, Soul Drinker and Bleak Powder.

• 
  Bleak Arrows

  Your auto shot now deals Shadow damage, allowing it to bypass armor. Auto shot damage increased by 100%.

• 
  Soul Drinker

  Kill Command has a 20% chance and Barbed Shot has a 50% chance to grant Deathblow.

• 
  Bleak Powder

  Black Arrow now explodes in a cloud of shadow and sulfur on impact, dealing (250% of Attack Power) Shadow damage to all enemies within an 8 yd cone behind the target. Damage reduced beyond 8 targets.