Dota 2

Silencer

Intelligence ranged hero, often played as a carry, support or disabler.

Silencer
Intelligence

When did you last play?

Full history

Until you pick a month the page shows every change. Pick the month you last played to keep only what is new to you. The date is shared by every hero page.

Since you last played

Reworked in 7.38

Reworked in 7.38 Feb 2025

Silencer changed enough that old habits may not hold. The kit further down is how Silencer plays now.

  • ◆
    Arcane Curse Ability Reworked
  • ◆
    Last Word Ability Reworked
  • ▼
    Arcane Curse Compared to previous iterations, ability duration can now be decreased by Status Resistance or increased by Debuff Duration bonuses
  • ▼
    Glaives of Wisdom No longer silences enemies after attacking a target 4 times
  • ▼
    Global Silence No longer applies to couriers

Also reworked earlier: 7.36. Only the latest rework is described, because it replaced what came before.

3 buffs and 4 nerfs since the rework: roughly even.

Biggest ability changes

  • ▲
    Glaives of Wisdom Increases Int Steal by 1 and causes Glaives to bounce once to a random enemy within 450 rangeadjusted 4 times across 2 patches, net buff
  • ▼
    Arcane Curse No longer has 1.25x slow and damage multiplier against silenced enemiesadjusted 3 times across 3 patches, net nerf
  • ◆
    Suffer In Silence If an enemy hero dies within 925 range of Silencer or was debuffed by Silencer at the time of death, Silencer permanently steals 1 Intelligence from them. If the victim was silenced, an extra 1 point of Intelligence will be stolenadjusted 3 times across 1 patch, roughly even
  • ◆
    Info This effect used to have a grace period equal to the full Assist-gaining duration even when the debuff was removed

Aghanim’s upgrades

  • ▼
    Shard Now upgraded with Aghanim's Shardchanged 2 times, latest shown

Base stats

  • ▼
    Base Strength decreased from 19 to 18
  • ▲
    Base Movement Speed increased from 290 to 300
Talents changed
  • ◆
    Lv10 talent +0.25 Arcane Curse Silenced Multiplier replaced with +7% Suffer In Silence Damage
  • ◆
    Lv15 talent Global Silence Cooldown Reduction decreased from 20s to 15s
  • ◆
    Lv20 talent 1 Glaives of Wisdom Bounce replaced with +40s Glaives of Wisdom Int Steal Duration
  • ◆
    Lv25 talent 2 Arcane Curse charges replaced with +2s Global Silence Duration

Facets were part of the game from 7.36 and were removed in 7.41. Silencer had 6 facet changes in between.

Most recent change patch 7.41b, Apr 2026

  • ▲
    Lv15 talent Level 15 Talent Global Silence Cooldown Reduction decreased from 20s to 15s
Current abilities

Facets: Irrepressible, Reverberating Silence, Synaptic Split, Suffer In Silence

  • Arcane CurseCurses the target area, dealing damage and causing enemies to take damage over time and slowing their movement speed. Anytime affected enemies cast a spell, the duration is increased. The duration is paused as long as the target is silenced.
  • Glaives of WisdomSilencer enchants his glaives with his wisdom, stealing his target's Intelligence with each hit and dealing additional damage based on his Intelligence.
  • Last WordEnchants a target, providing vision of them and causing them to be damaged and silenced if they cast a spell or if the enchantment timer expires. Deals extra damage based on the difference in intelligence between Silencer and the target.
  • SI
    Suffer In Silence innateSilencer takes less damage from and deals more damage to silenced targets. If an enemy Hero dies within 925 range of Silencer or was debuffed by Silencer at the time of death, Silencer permanently steals 1 Intelligence from them. If the victim was silenced, steal an extra 1 Intelligence.
  • Global SilenceSilencer stops all sound, preventing enemy heroes and units on the map from casting spells.

What players buy on Silencer

Starting items

Mid game

  • Arcane Boots 1500gReworked in 7.35

    Restores mana for you and nearby allies, which suits a support who casts a lot

  • Pushes you or an ally out of trouble or into reach

  • Makes an ally hard to hit and shields magic damage

  • Pavise 1350gNew in 7.33

Late game

Most bought first, from item purchases in recent professional matches (OpenDota, Nov 2026). Public games can differ.

Every Silencer change, patch by patch

All 162 changes Valve listed for Silencer since patch 7.14, newest first. Reworked in 7.36 (May 2024) and 7.38 (Feb 2025). Last changed in 7.41b (Apr 2026).

Patch 7.41b

  • ▲
    Lv15 talent Level 15 Talent Global Silence Cooldown Reduction decreased from 20s to 15s

Patch 7.41

  • ▲
    Base stats Base Movement Speed increased from 290 to 300
  • ◆
    Reworked Brain Drain ability into a new innate
  • ◆
    Suffer In Silence New innate ability. Passive
  • ◆
    Suffer In Silence Silencer takes less damage from and deals more damage to silenced targets. Damage modifier is 5% + 0.5% per level for both reduction and amplification
  • ◆
    Suffer In Silence If an enemy hero dies within 925 range of Silencer or was debuffed by Silencer at the time of death, Silencer permanently steals 1 Intelligence from them. If the victim was silenced, an extra 1 point of Intelligence will be stolen
  • ▼
    Arcane Curse No longer has 1.25x slow and damage multiplier against silenced enemies
  • ▲
    Glaives of Wisdom Mana Cost decreased from 14/16/18/20 to 12/14/16/18
  • ◆
    Glaives of Wisdom Now upgraded with Aghanim's Shard
  • ◆
    Glaives of Wisdom Increases Int Steal by 1 and causes Glaives to bounce once to a random enemy within 450 range
  • ◆
    Lv10 talent Level 10 Talent +0.25 Arcane Curse Silenced Multiplier replaced with +7% Suffer In Silence Damage
  • ▲
    Lv25 talent Level 25 Talent Glaives of Wisdom Damage increased from +25% to +30%
  • ◆
    Lv25 talent Level 25 Talent 2 Arcane Curse charges replaced with +2s Global Silence Duration

Patch 7.40b

  • ▲
    Lv10 talent Level 10 Talent Attack Speed increased from +20 to +25

Patch 7.40

  • ▼
    Facet No longer has decreased number of +2 All Attributes bonuses
  • ▼
    Arcane Curse Silenced Multiplier decreased from 1.5 to 1.25
  • ▲
    Glaives of Wisdom Int Steal increased from 1/2/3/4 to 2/3/4/5
  • ◆
    Glaives of Wisdom Int Steal Duration rescaled from 20/25/30/35s to 10/20/30/40s
  • ▼
    Lv10 talent Level 10 Talent Arcane Curse Penalty Multiplier decreased from +0.5 to +0.25

Patch 7.39e

  • ▼
    Arcane Curse Cast Range decreased from 1000 to 850

Patch 7.39d

  • ▼
    Base stats Base Strength decreased from 19 to 18

Patch 7.39b

  • ▼
    Facet Damage percentage decreased from 10/15/20/25% to 8/12/16/20%

Patch 7.39

  • ◆
    Removed Irrepressible and Reverberating Silence facets
  • ◆
    Facet Increases the max level of Glaives of Wisdom to 5
  • ▼
    Facet Number of times +2 All Attributes can be skilled decreased from 7 to 6
  • ◆
    Facet Level 5 makes glaives bounce 1 time to a random target within 450 range. The bounce prioritizes heroes and costs mana just like the original attack
  • ◆
    Facet Silencer deals 10/15/20/25% more damage to silenced targets and takes 10/15/20/25% less damage from them. Improves with Global Silence
  • ▼
    Glaives of Wisdom No longer upgraded with Aghanim's Shard
  • ◆
    Lv20 talent Level 20 Talent 1 Glaives of Wisdom Bounce replaced with +40s Glaives of Wisdom Int Steal Duration

Patch 7.38c

  • ◆
    Brain Drain: If Silencer is out of range, Intelligence will now be stolen only if the dying enemy is debuffed by Silencer the moment they die
  • ◆
    Info This effect used to have a grace period equal to the full Assist-gaining duration even when the debuff was removed

Patch 7.38 Hero rework

  • ◆
    Arcane Curse Ability Reworked
  • ▲
    Arcane Curse Curses the target area, dealing damage and causing enemy heroes to take damage over time and slowing their movement speed. Silenced enemies take 1.5x slow and damage. Anytime affected enemies cast a spell, the duration is increased. The duration is paused as long as the target is silenced
  • ◆
    Arcane Curse Initial Damage: 20/40/60/80. Damage: 16/24/32/40. Radius: 350. Base Duration: 6s. Movement Slow: 16/19/22/25%. Penalty Duration: 2s. Silenced Multiplier: 1.5x
  • ◆
    Arcane Curse Cast Range: 1000, Mana Cost: 120/130/140/150, Cooldown: 22/20/18/16s
  • ▼
    Arcane Curse Compared to previous iterations, ability duration can now be decreased by Status Resistance or increased by Debuff Duration bonuses
  • ◆
    Curse Of The Silent Info Returned to pre-7.36 behavior
  • ▼
    Glaives of Wisdom No longer silences enemies after attacking a target 4 times
  • ▲
    Glaives of Wisdom Int to Damage percentage increased from 20/40/60/80% to 35/50/65/80%
  • ◆
    Last Word Ability Reworked
  • ◆
    Last Word Enchants a target, providing vision of them and causing them to be damaged and silenced if they cast a spell or if the enchantment timer expires. Deals extra damage based on the difference in intelligence between Silencer and the target
  • ◆
    Last Word Base Damage: 120/160/200/240. Int Difference Multiplier: 1/1.5/2/2.5x. Enemy Cast Timer: 4s. Silence Duration: 3/4/5/6s
  • ◆
    Last Word Cast Range: 900, Mana Cost: 100/105/110/115, Cooldown: 22/18/14/10s
  • ◆
    Last Word Info Returned to pre-7.36 behavior
  • ◆
    Global Silence Cooldown rescaled from 130/115/100s to 120s
  • ▼
    Global Silence No longer applies to couriers
  • ◆
    Lv10 talent Level 10 Talent +15 Arcane Curse Damage replaced with +0.5x Arcane Curse Penalty Multiplier
  • ◆
    Lv20 talent Level 20 Talent +35/5% Last Word Damage/Slow replaced with 250 AoE Last Word

Patch 7.37c

  • ▼
    Base stats Agility gain decreased from 2.4 to 2.2
  • ▲
    Base stats Base Attack Speed increased from 100 to 110
  • ▲
    Arcane Curse Movement Slow increased from 10/15/20/25% to 16/19/22/25%

Patch 7.37

  • ▼
    Aghanim's upgrade Brain Drain: Permanent Intelligence steal decreased from 2 to 1 (Aghanim's Shard Intelligence steal decreased from 4 to 3)
  • ◆
    Brain Drain Now also steals Intelligence if the dying unit was debuffed by Silencer, even if he was out of range
  • ▲
    Glaives of Wisdom Mana Cost decreased from 20 to 14/16/18/20
  • ▲
    Last Word Damage per silence increased from 20/30/40/50 to 30/40/50/60
  • ▲
    Lv10 talent Level 10 Talent Arcane Curse Damage increased from +10 to +15
  • ◆
    Lv15 talent Level 15 Talent +20/5% Last Word Damage/Slow replaced with +2/+1s Arcane Curse Base/Silence Duration
  • ◆
    Lv20 talent Level 20 Talent Arcane Curse Undispellable replaced with +35/5% Last Word Damage/Slow

Patch 7.36c

  • ◆
    Arcane Curse Mana Cost rescaled from 130/135/140/145 to 120/130/140/150
  • ◆
    Global Silence Aghanim's Scepter Arcane Curse duration is now set to current Global Silence duration, instead of always 6s

Patch 7.36 Hero rework

  • ◆
    Brain Drain New Innate ability. Passive, can't be leveled up
  • ◆
    Brain Drain Silencer permanently steals Intelligence from enemy heroes he kills or that die nearby. Intelligence Stolen: 2, Steal Radius: 925
  • ◆
    Brain Drain Aghanim's Shard increases Intelligence Stolen to 4
  • ◆
    Facet Silencer cannot be silenced
  • ◆
    Facet Technically, he can. You can still cast Bloodthorn on him, but that won't stop him from using abilities. Hex, however, will not allow using abilities
  • ▼
    Facet Duration is decreased, but the first time it ends on an enemy for any reason it is applied on them again. First Silence Duration: 3/3.5/4s. Second Silence Duration: 1.5/1.75/2s
  • ◆
    Facet Total silence duration unchanged
  • ◆
    Arcane Curse Ability Reworked
  • ◆
    Arcane Curse Curses the target area, causing enemy heroes to take 16/24/32/40 damage per second (First instance applies immediately) and slowing their movement speed by 10/15/20/25%
  • ◆
    Arcane Curse If a target casts a spell, they are silenced for 2 seconds. The duration is paused as long as the target is silenced for any reason, but the damage and slow are still in effect
  • ◆
    Arcane Curse Area Radius: 350. Duration: 6s. Mana Cost: 130/135/140/145. Cooldown: 22/20/18/16s
  • ◆
    Glaives of Wisdom Ability Reworked
  • ◆
    Glaives of Wisdom Activate to throw an enchanted glaive that will steal 1/2/3/4 Intelligence from the target for 20/25/30/35s and deal 20/40/60/80% of Silencer's Intelligence as additional damage. Landing 4 Glaives on the same target will silence them for 2.5s. Mana Cost: 20 per attack
  • ◆
    Glaives of Wisdom Aghanim's Shard increases temporary Intelligence Steal by 1 and Steal Duration by 50s
  • ◆
    Glaives of Wisdom Attack counter resets after 3/4/5/6 seconds without reapplying. Stacks cannot be applied to an enemy who's currently suffering from Glaives of Wisdom's Silence
  • ◆
    Last Word Ability Reworked
  • ◆
    Last Word Passive aura. Enemies within 1200 range of Silencer are slowed by 6/9/12/15% and take 20/30/40/50 damage per second for each Silence debuff they currently suffer from
  • ◆
    Global Silence Now upgraded with Aghanim's Scepter
  • ◆
    Global Silence Causes Global Silence to apply Arcane Curse to enemy heroes
  • ◆
    Lv15 talent Level 15 Talent +0.8x Last Word Int Multiplier replaced with +20/5% Last Word Damage/Slow
  • ◆
    Lv25 talent Level 25 Talent Last Word Mutes replaced with 2 Arcane Curse charges

Patch 7.35d

  • ▲
    Glaives of Wisdom Intelligence Steal increased from 1/1/2/3 to 1/2/3/4

Patch 7.35

  • ▼
    Glaives of Wisdom Now deals Magic Damage that doesn't pierce Debuff Immunity. This makes its damage affect Debuff Immune enemies, but it will be reduced by their Magic Resistance
  • ▲
    Glaives of Wisdom Intelligence to Damage increased from 15/35/55/75% to 20/40/60/80%

Patch 7.34

  • ◆
    Glaives of Wisdom Aghanim's Shard now silences all targets hit if glaives bounce
  • ◆
    Lv20 talent Level 20 Talent +10% Glaives of Wisdom Damage replaced with 1 Glaives of Wisdom Bounce
  • ◆
    Lv25 talent Level 25 Talent 2 Glaives of Wisdom Bounces replaced with +25% Glaives of Wisdom Damage

Patch 7.33d

  • ▼
    Arcane Curse Initial Damage decreased from 40/60/80/100 to 20/40/60/80

Patch 7.33c

  • ▼
    Glaives of Wisdom Mana Cost increased from 15 to 20

Patch 7.33b

  • ◆
    Arcane Curse Radius rescaled from 340/360/380/400 to 350

Patch 7.32e

  • ▼
    Arcane Curse Cooldown increased from 20/18/16/14s to 22/20/18/16s
  • ▼
    Lv10 talent Level 10 Talent Arcane Curse Damage decreased from +12 to +10
  • ▲
    Lv15 talent Level 15 Talent Global Silence Cooldown Reduction decreased from 25s to 20s

Patch 7.32d

  • ▼
    Arcane Curse Radius decreased from 425 to 340/360/380/400

Patch 7.32c

  • ▲
    Base stats Base Armor increased by 1
  • ▲
    Arcane Curse Now applies 40/60/80/100 instant Burst Damage

Patch 7.32b

  • ▲
    Arcane Curse Movement Slow increased from 9/12/15/18% to 10/15/20/25%
  • ▲
    Glaives of Wisdom Temporary Steal duration increased from 15/20/25/30s to 20/25/30/35s

Patch 7.32

  • ▼
    Base stats Base Attack Speed decreased from 115 to 100
  • ▲
    Base stats Base Attack Time improved from 1.7s to 1.6s
  • ▼
    Arcane Curse Silence damage multiplier decreased from 1.7 to 1.5
  • ▼
    Arcane Curse Penalty Duration increase per cast decreased from 3s to 2s
  • ◆
    Glaives of Wisdom Reworked Shard. Now causes every 4th glaives attack to silence an enemy for 1.75s. Additionally, increases Intelligence stolen on attack and on kill by 2
  • ▼
    Last Word Intelligence multiplier decreased from 1.5/2/2.5/3 to 1/1.5/2/2.5
  • ◆
    Last Word Intelligence multiplier now works on units that don't have Intelligence (treats them as having 0)
  • ◆
    Lv15 talent Level 15 Talent +100 Attack Range replaced with -25s Global Silence Cooldown
  • ◆
    Lv15 talent Level 15 Talent changed from +8% Arcane Curse Slow removed to +0.8x Last Word Int Multiplier
  • ◆
    Lv20 talent Level 20 Talent -20s Global Silence Cooldown replaced with +10% Glaives of Wisdom Damage
  • ◆
    Lv20 talent Level 20 Talent changed from +1.2x Last Word Int Multiplier to Arcane Curse Undispellable
  • ◆
    Lv25 talent Level 25 Talent +15% Glaives of Wisdom Damage replaced with +2 Glaives of Wisdom Bounces

Patch 7.31d

  • ▼
    Base stats Strength Growth reduced from 2.4 to 2.2
  • ▲
    Arcane Curse Mana Cost decreased from 130/140/150/160 to 130/135/140/145
  • ▼
    Talent Level 20 talent -20s Global Silence Cooldown increased to -25s

Patch 7.31

  • ▼
    Arcane Curse Mana Cost increased from 125/130/135/140 to 130/140/150/160
  • ◆
    Glaives of Wisdom Shard now also increases Intelligence stolen on kills by 2
  • ▼
    Lv10 talent Level 10 Talent +15 Arcane Curse damage reduced to +12
  • ◆
    Lv20 talent Level 20 Talent +400 health replaced with -20s Global Silence cooldown

Patch 7.30d

  • ▼
    Arcane Curse Silence Penalty Multiplier reduced from 2x to 1.7x
  • ▼
    Last Word Scepter Radius reduced from 650 to 500

Patch 7.30c

  • ◆
    Glaives of Wisdom Intelligence Steal duration rescaled from 10/20/30/40 to 15/20/25/30

Patch 7.30b

  • ▼
    Lv15 talent Level 15 Talent +10% Arcane Curse Slow reduced to +8%
  • ▼
    Lv20 talent Level 20 Talent +1.5x Last Word Int Multiplier reduced to +1.2x

Patch 7.30

  • ▼
    Base stats Strength Gain reduced from 2.7 to 2.4
  • ▲
    Arcane Curse Now deals double damage and slow when target is silenced
  • ▼
    Arcane Curse Penalty duration reduced from 5s to 3s
  • ◆
    Lv10 talent Level 10 Talent +6 Armor replaced with +15 Arcane Curse Damage
  • ◆
    Lv15 talent Level 15 Talent +30 Arcane Curse Damage replaced with +100 Attack Range
  • ◆
    Lv15 talent Level 15 Talent +2 Permanent Intelligence per kill replaced with +10% Arcane Curse Slow
  • ◆
    Lv20 talent Level 20 Talent +100 Attack Range replaced with +400 Health
  • ◆
    Lv20 talent Level 20 Talent +20% Arcane Curse Slow replaced with +1.5x Last Word Int Multiplier
  • ◆
    Lv25 talent Level 25 Talent 30% Cooldown Reduction replaced with Last Word Mutes Items

Patch 7.29

  • ▲
    Last Word Mana cost reduced from 115 to 100/105/110/115
  • ▼
    Arcane Curse Damage reduced from 16/26/36/46 to 16/24/32/40
  • ▼
    Arcane Curse No longer pauses damage when the debuff duration is delayed
  • ◆
    Glaives of Wisdom Shard damage behavior fixed (was reducing non-glaives damage to the secondary target too much)
  • ▲
    Lv10 talent Level 10 Talent increased from +5 Armor to +6

Patch 7.27d

  • ▲
    Last Word Damage increased from 80/120/160/200 to 120/160/200/240

Patch 7.27b

  • ▲
    Arcane Curse Damage increased from 16/24/32/40 to 16/26/36/46
  • ▲
    Global Silence Cooldown reduced from 130 to 130/115/100
  • ▲
    Lv15 talent Level 15 Talent increased from +20 Arcane Curse Damage to +30
  • ▲
    Lv20 talent Level 20 Talent increased from +15% Arcane Curse Slow to +20%
  • ◆
    Lv25 talent Level 25 Talent changed from +1.5s Global Silence to +30% Cooldown Reduction

Patch 7.26c

  • ◆
    Lv15 talent Level 15 Talent changed from +11% Arcane Curse Slow to +20 Arcane Curse Damage
  • ◆
    Talent level 20 Talent changed from +24 Arcane Curse Damage to +15% Arcane Curse Slow

Patch 7.25

  • ◆
    Base stats Intelligence steal is now part of Glaives of Wisdom instead of being innate
  • ▲
    Lv15 talent Level 15 Talent increased from +12% Arcane Curse Slow to +14%

Patch 7.24

  • ◆
    Lv15 talent Level 15 Talent changed from +120 Gold/Min to +12% Arcane Curse Slow

Patch 7.22

  • ▲
    Base stats Base attack speed increased from 100 to 115

Patch 7.21d

  • ▲
    Glaives of Wisdom Damage increased from 25/40/55/70% to 25/45/65/85%

Patch 7.21

  • ▲
    Last Word Cooldown reduced from 28/22/16/10 to 22/18/14/10
  • ▲
    Lv10 talent Level 10 Talent increased from +5 Armor to +6

Patch 7.19d

  • ▼
    Last Word Damage reduced from 120/180/240/300 to 75/150/225/300

Patch 7.19c

  • ◆
    Last Word Damage rescaled from 150/200/250/300 to 120/180/240/300
  • ▲
    Arcane Curse Manacost increased from 105/115/125/135 to 125/130/135/140
  • ▲
    Global Silence Manacost increased from 250/375/500 to 300/450/600

Patch 7.19b

  • ▲
    Arcane Curse Manacost increased from 75/95/115/135 to 105/115/125/135

Patch 7.17

  • ▲
    Arcane Curse Penalty duration increased from 4 to 5 seconds

Patch 7.16

  • ▲
    Last Word Cooldown reduced from 30/24/18/12 to 28/22/16/10
  • ▲
    Arcane Curse Damage increased from 14/22/30/38 to 16/24/32/40

Patch 7.14

  • ◆
    Glaives of Wisdom From 15/30/45/60% to 25/40/55/70%
  • ▲
    Global Silence Duration increased from 4/5/6 to 4.5/5.25/6
  • ▲
    Lv15 talent Level 15 Talent increased from +90 Gold/Min to +120