Dark Seer

Intelligence ・ Melee ・ Easy

Initiator 1Escape 1Disabler 1

Patch 7.41f2026-09-15 released ・ Game data Client 6969(Oct 27 2026)

Stats

Attributes (base and gain per level)
  • Strength20 (+2.6/Lv)
  • Agility19 (+1.5/Lv)
  • Intelligence23 (+2.7/Lv)
Attack
  • Damage31–37
  • Base attack time1.7s
  • Base attack speed100
  • Attack range150
  • Attack point0.59s
  • Projectile speed900
Defense and movement
  • Base armor2
  • Magic resistance25%
  • Movement speed295
  • Turn rate0.6
  • Health regen1.5
  • Vision (day / night)1800 / 800

These are the base values written in the game files. Totals derived from attributes (HP, mana, armor) depend on engine-side formulas, so no estimated values are shown.

Recommended items

Items the in-game shop recommends for this hero (curated by Valve). These are not win-rate statistics.

Abilities

Vacuum

Cooldown 60 / 50 / 40 / 30sMana 60 / 90 / 120 / 150Range 450 / 500 / 550 / 600MAGICAL
ActiveCooldown 60 / 50 / 40 / 30sMana 60 / 90 / 120 / 150Range 450 / 500 / 550 / 600

Dark Seer creates a vacuum over the target area that sucks in enemy units, disrupting them and dealing damage.

Raw values (from the game files)(4)
RADIUS325 / 400 / 475 / 550
duration0.3 / 0.4 / 0.5 / 0.6
DAMAGE70 / 130 / 190 / 250
radius_tree150
  • This ability interrupts channeling.
  • Pulls units over 0.3/0.4/0.5/0.6 seconds before dealing damage.
  • Trees near the center of the vacuum will be destroyed.
Patch history
7.402025-12-15
  • No longer affects invulnerable units

Ion Shell

Cooldown 9 / 9 / 9 / 9sMana 100 / 110 / 120 / 130Range 800MAGICAL
ActiveCooldown 9 / 9 / 9 / 9sMana 100 / 110 / 120 / 130Range 800

Surrounds the target unit with a bristling shield that damages enemy units in an area around it.

Raw values (from the game files)(4)
RADIUS275
DAMAGE PER SECOND30 / 50 / 70 / 90
DURATION20 / 22 / 24 / 26
tick_interval0.2
  • Deals small amounts of damage in 0.2 second intervals.
  • Doesn't damage the target it is cast on.
  • If cast on a unit that already has Ion Shell, the new Shell replaces the old one.

Surge

Cooldown 24 / 19 / 14 / 9sMana 50Range 600
ActiveCooldown 24 / 19 / 14 / 9sMana 50Range 600

Charges a target friendly unit with power, giving it a brief burst of phased movement speed. Allows the unit to reach maximum movement speed and cannot be slowed.

Raw values (from the game files)(2)
DURATION3 / 4 / 5 / 6
speed_boost550
  • Units with Surge cannot be slowed unless the Surge effect is removed.

Normal PunchPassive

Cooldown 10s
Passive

Passive ability. Causes Dark Seer's next attack on a hero to have True Strike, knock a replica out of the victim, damaging and stunning them based on how far Dark Seer has moved in the past 3.0 seconds. Max power is reached after 1100 distance moved.

Raw values (from the game files)(7)
MAX STUN DURATION1.25
recent_duration3.0
max_distance1100
MAX KNOCKBACK DISTANCE350
ILLUSION DURATION6.0
MAX DAMAGE400
normal_punch_illusion_delay0.25

Quick WitInnatePassive

NONE
Passive

Dark Seer gains 1.0 Attack Speed from each point of Intelligence. When Dark Seer levels up, he restores a percentage of his max health and mana.

Raw values (from the game files)(2)
int_to_atkspd1.0
%MAX HP/MANA RESTORE8.5
Patch history
7.412026-03-24
  • Aggrandize renamed to Quick Wit
  • Now also provides Dark Seer +1 attack speed from each point of Intelligence
  • Max Health and Mana Restore base value decreased from 10% to 8.5%

Wall of Replica

Cooldown 100.0 / 100.0 / 100.0sMana 125 / 250 / 375Range 1000
ActiveCooldown 100.0 / 100.0 / 100.0sMana 125 / 250 / 375Range 1000

Raises a wall of warping light that slows, damages, and creates replicas of any enemy hero who crosses it. Enemy replicas serve at the Dark Seer's will. Replicas last until they are destroyed, or until the wall's duration ends.

Raw values (from the game files)(9)
WALL DURATION30.0
replica_damage_outgoing-30 / -20 / -10
%REPLICA DAMAGE70 / 80 / 90
replica_damage_incoming100
%REPLICA DAMAGE TAKEN200
width1300
%MOVEMENT SLOW40
SLOW DURATION1
DAMAGE25 / 40 / 55
  • Doesn't create illusions from other illusions.
  • There cannot be more than one illusion per player per wall.

Talents

Level 252 Ion Shell Charges350 AoE Surge
Level 20-40s Wall of Replica Cooldown+50 Ion Shell Damage
Level 15+75 Vacuum AoE-1.5s Surge Cooldown
Level 10+15% Wall of Replica Illusion Damage+65 Ion Shell Radius

One of the two per level is chosen. They appear in the order registered in the game files.

Patch history (hero and talents)

7.41d2026-06-04
  • Base Health Regen increased by 0.5
7.41c2026-05-06
  • Base Intelligence increased from 22 to 23
  • Damage at level 1 increased from 53-59 to 54-60
7.412026-03-24
Talents
  • Level 15 Talent Ion Shell Provides +250 Max Health replaced with -1.5s Surge Cooldown
7.40c2026-01-21
  • Base Armor increased by 1
7.402025-12-15
  • Base Intelligence increased from 21 to 22
  • Damage at level 1 increased by 1 (from 52–58 to 53–59)

Background

Fast when he needs to be, and a cunning strategist, Ish'Kafel the Dark Seer requires no edged weapons to vanquish his enemies, relying instead on the strength of his powerful mind. His talent lies in his ability to maneuver the fight to his advantage. Hailing from a place he calls 'The Land behind the wall,' Dark Seer remains an outsider here--a warrior from a realm beyond the veil of this reality. Once a great general among his people, and a valiant defender of the god-king Damathryx, Dark Seer's army was wiped out by a much larger force in the final days of the Great Boundaries War. Facing certain defeat, he made one last desperate act: he led the enemy forces into the maze between the walls. At the last moment, just before capture, he crossed over--then sealed the walls forever in an explosive release of dark energy. When the dust settled, he saw that he had saved his people but found himself blinking at the sun of a different world, with no way to return. Now he is committed to proving his worth as a military strategist, and vows to show that he's the greatest tactician this strange new world has ever seen.

Details

Internal namenpc_dota_hero_dark_seer
Hero ID55
Aliases / search termsds, Ishkafel, Dark, Seer, ダークシーア, だーくしーあ, da-kusi-a