Mindbender
Casting Voidform summons a Mindbender for 10 sec. Summons a shadowy fiend to attack your target. Generates 1 Insanity each time the Mindbender attacks.
Tree position
In the Shadow Priest talent tree, Mindbender sits in the Shadow specialization talents, row 8 of 11. It is a single-point node. Its row opens once 20 points are spent in Shadow Talents.
Connected above
The tree draws a line into Mindbender from Subservient Shadows and Mastermind.
Subservient ShadowsSummoned minions last 20% longer and deal an additional 15% damage.
Mastermind2 ranksIncreases the critical strike chance of Mind Blast, Mind Flay, and Shadow Word: Death by 4% and increases their critical strike damage by 20%.
Connected below
Mindbender leads on to Inescapable Torment and Madness Weaving.

Madness Weaving2 ranksThe damage bonus from your Mastery: Shadow Weaving gains 50% additional benefit from Shadow Word: Madness.
Same row
Also on this row: Deathspeaker or Death and Madness, Mind Devourer, Auspicious Spirits and Maddening Tentacles.
DeathspeakerShadow Word: Death damage increased by 25%. Shadow Word: Death gains its damage and talent bonuses against targets below 35% health instead of 20%.
Death and MadnessIf a target dies within 7 sec after being struck by Shadow Word: Death, generate 8 Insanity. When Shadow Word: Death fails to kill a target below 20% health, its cooldown is reset. Cannot occur more than once every 10 sec.
Mind DevourerMind Blast has a 8% chance to make your next Shadow Word: Madness cost no Insanity and deal 20% additional damage.
Auspicious SpiritsYour Shadowy Apparitions deal 15% increased damage and have a chance to generate 1 Insanity.
Maddening TentaclesTentacle Slam afflicts your target with Shadow Word: Madness at 25% effectiveness.
Talent trees
Mindbender is in the talent tree of 3 specializations. Priest: Discipline (Healer), Holy (Healer), Shadow (DPS).
Mindbender Changes by patch
Tracked changes to this talent between game data builds, newest first.
- First tracked in the game data (patch 12.1.0)