Bristleback

● Strengthmeleephysical damageCarryDurableInitiatorNuker

When it comes to a fight, Bristleback really puts his back into it. Reducing all damage arriving from the rear or from the sides, he wades into battle with barely a care, spraying enemies with damaging quills and slowing snot.

Pos 3 — Offlane · Pos 1 — Carry
Win rate
48.8%
Pick rate
5.6%
Armor / MS
3.8 / 295
Range
150

Abilities

Official ability data from Valve
Viscous Nasal GooQ⏱ 1.75s◆ 12 / 16 / 20 / 24
Covers a target in snot, causing it to have reduced armor and movement speed for 5 seconds. Multiple casts stack and refresh the duration.
Quill SprayW⏱ 3s◆ 35
Sprays enemy units with quills dealing damage in an area of effect around Bristleback. Deals bonus damage for every time a unit was hit by Quill Spray in the last 14 seconds.
Mechanics notes (1)
  • • Quill Spray damage is not reduced by damage block abilities.
BristlebackE
Bristleback takes less damage if hit on the sides or rear. If Bristleback takes enough damage from the rear, he releases a Quill Spray of the current level.
Mechanics notes (3)
  • • Bristleback's rear is considered to be within 70 degrees from the back.
  • • Bristleback's side is considered to be within 110 degrees from the back.
  • • Damage done by Quill Sprays released by this ability passively is considered reflected damage. Reflected damage does not provide any lifesteal and cannot be reflected.
•
Hairball⏱ 15s◆ 60
Coughs a quill-packed hairball towards the target location. Erupts at the location, hitting enemies with Viscous Nasal Goo stacks and Quill Spray.
WarpathR
Bristleback works himself up into a fury every time he casts a spell, increasing his movement speed and damage.
Mechanics notes (4)
  • • Bristleback's illusions will receive the bonuses.
  • • Items will not trigger Warpath.
  • • Break disables the gaining of new stacks.
  • • Break does not disable the bonuses from existing stacks.
•
PricklyInnate
Bristleback has bonus damage and debuff duration amp against enemy heroes that are behind him.
Traits ours:Huge health poolHigh armorSustained physical DPSSpell spamStrong passives (Break-able)

Our ratings

0–10, our judgement — every planner uses them
EarlyMidLateLaningWave clearTeamfightPickoffDisableDurabilityMobility

Aghanim's upgrades

Upgrade text from Valve · priority is ours Our recommendation
Aghanim's Sceptermedium priority
Bristleback: Adds active ability to Bristleback. Bristleback rotates towards the targeted direction and, after 0.5s, forcefully ejects 5 sequential Quill Sprays in a tight conical pattern out of his back every 0.4s. Bristleback's facing is locked during this time, he is disarmed, and his speed is reduced by -40%.
Aghanim's Shardmedium priority
Seeds of Bristleback — turn instantly and fire.

Tips & counterplay

Playing as Bristleback

Front-line bruiser. Walk into the enemy team and spam Quills.

Laning: Quill Spray spam; Goo the carry to chase.

Kill combo: Goo stacks → Quill Spray stacks with Warpath.

Staying alive: Turn your back to take reduced damage.

From real games (OpenDota)
  • • Most games are in the off lane (84%, 49.3% win rate).
  • • Aghanim's Shard: usually done by 20 min; finishing it by 20 min wins 56.6%.
  • • Power Treads: usually done by 10 min; finishing it by 10 min wins 53.9%.
  • • Lotus Orb: usually done by 25 min; finishing it by 25 min wins 56.5%.
  • • Gets stronger the longer the game goes (34% before 20 min → 51.4% after 60 min).

Playing against Bristleback

Generated from this hero's traits, counters and real matchups

Huge health pool Percentage damage and anti-heal (Spirit Vessel, Eye of Skadi) beat a big health pool.

High armor Desolator or Blight Stone, or switch to magic damage.

Sustained physical DPS Ghost Scepter, Heaven's Halberd and armor (Assault Cuirass, Shiva's, Crimson Guard) shut down sustained right-clicks.

Spell spam Magic Stick or Wand charges fast. Orchid or a silence stops the spell rotation.

Strong passives (Break-able) Silver Edge breaks their passives. Plan the fight around the break.

  • • Respect Bristleback at Lvl 6: Warpath makes you a sustained threat.
  • • Respect Bristleback at Soul Ring + Arcane: Endless quill spam.
  • • Respect Bristleback at BKB / Heart: Unkillable fighter.

Talents

Current talents (Valve)
-30 Bristleback Damage Threshold
25
+18 Warpath Damage Per Stack
+25 Health Regen
20
+20 Quill Stack Damage
+250 Goo Cast Range
15
+8%/4% Bristleback Back/Side Damage Reduction
+25 Attack Speed
10
+1.5 Mana Regen

Best items

Position 3 build Our recommendation
Starting
Early
››
Core
›››
Luxury

Power spikes

Our recommendation
Lvl 6Warpath makes you a sustained threat.
Soul Ring + ArcaneEndless quill spam.
BKB / HeartUnkillable fighter.

Best skill build

Position 3 Our recommendation
123456789101112131415161718
Q Viscous Nasal GooQQQQ
W Quill SprayWWWW
E BristlebackEEEE
R WarpathRRR
T Talent★★

Toughest lane opponents

From our matchup model, adjusted by each opponent's laning rating Our recommendation
Axe−23
Huskar−22
Invoker−18
Dazzle−16

Live stats OpenDota · 2026-10-14

Public match stats

Win rate (all ranks)
48.8%
Win rate (Divine+)
45.2%
Pick rate
5.6% of matches
Sample
231,993 picks
Pro
3 picks · 33.3% WR · 0.8% ban

Lane presence

off84% · 49.3% WR
safe8.2% · 52.3% WR
mid7.7% · 29.5% WR

Win rate by rank

Public matches per medal bracket
53.1%Herald51.5%Guardian49.9%Crusader48.3%Archon47%Legend46.1%Ancient45.2%Divine

Win rate by game length

Minutes · OpenDota parsed games
34%10′44.9%20′48.7%30′47.6%40′48%50′51.4%60′

Item timings

When the item is finished, and the timing that wins most (≥15 games)
ItemGamesUsualWin %Best timing
Aghanim's Shard55220′52.7%≤20′ · 56.6%
Power Treads55110′49.9%≤10′ · 53.9%
Lotus Orb33425′54.5%≤25′ · 56.5%
Sange and Yasha21630′60.6%≤20′ · 65%
Blade Mail11120′52.3%≤25′ · 71.4%
Aghanim's Scepter11120′53.2%≤30′ · 58.3%
Phase Boots10110′43.6%≤8′ · 50%
Heart of Tarrasque9230′70.7%≤30′ · 75%
Black King Bar9130′50.5%≤25′ · 52.4%
Crimson Guard4020′50%≤20′ · 61.1%

What players actually buy

Most purchased items by game phase
Start
Early
Mid
Late

Best real matchups

Head-to-head win rate, ≥40 games

Worst real matchups

Head-to-head win rate, ≥40 games

Recent pro & league games

Most recent league matches featuring this hero
LeagueResultK / D / ALengthDate
DreamLeague Season 30 QualifiersLoss1 / 14 / 419′2026-10-11
DreamLeague Season 30 QualifiersLoss2 / 15 / 427′2026-10-11
DreamLeague Season 30 QualifiersLoss2 / 3 / 1233′2026-10-10
BLAST SLAM VIIIWin2 / 5 / 224′2026-10-03
BETBOOM Streamers Battle Dota 15Loss15 / 3 / 1258′2026-10-03
BETBOOM Streamers Battle Dota 15Loss4 / 6 / 531′2026-09-27
BETBOOM Streamers Battle Dota 15Win12 / 4 / 1936′2026-09-27
BETBOOM Streamers Battle Dota 15Win3 / 7 / 720′2026-09-25

Lore

Never one to turn his back on a fight, Rigwarl was known for battling the biggest, meanest scrappers he could get his hands on. Christened Bristleback by the drunken crowds, he waded into backroom brawls in every road tavern between Slom and Elze, until his exploits finally caught the eye of a barkeep in need of an enforcer. For a bit of brew, Bristleback was hired to collect tabs, keep the peace, and break the occasional leg or two (or five, in the case of one unfortunate web-hund). After indulging in a night of merriment during which bodily harm was meted out in equal parts upon both delinquent patrons and his own liver, Bristleback finally met his match. "Your tusks offend me, sir," he was heard to drunkenly slur to one particularly large fellow from the northern wastes whose bill had come due. What followed was a fight for the ages. A dozen fighters jumped in. No stool was left unbroken, and in the end, the impossible happened: the tab went unpaid. Over the weeks that followed, Bristleback's wounds healed, and his quills grew back; but an enforcer's honor can be a prickly thing. He paid the tab from his own coin, vowing to track down this northerner and extract redemption. And then he did something he'd never done before: he actually trained, and in so doing made a startling discovery about himself. A smile peeled back from his teeth as he flexed his quills. Turning his back to a fight might be just the thing.