Terrorblade

Stats

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.

Power Treads 1400 Manta Style 4650 Ring of Aquila — Dragon Lance 2000 Hurricane Pike 4550 Black King Bar 4050 Eye of Skadi 5900 Diffusal Blade 2500 Butterfly 5450 Magic Wand 460 Quelling Blade 100 Mask of Madness 1900

Abilities

Reflection

Cooldown 23 / 20 / 17 / 14s Mana 60 / 65 / 70 / 75 Range 700

ActiveCooldown23 / 20 / 17 / 14sMana60 / 65 / 70 / 75Range700

Terrorblade brings forth an invulnerable dark reflection of all enemy heroes in a target area. Affected enemy heroes have movement and attack speeds slowed and attacked by their reflection.

Raw values (from the game files)（6）

REFLECTION DURATION	5
illusion_outgoing_damage	-70 / -55 / -40 / -25
%REFLECTION DAMAGE	30 / 45 / 60 / 75
%MOVEMENT SLOW	15 / 20 / 25 / 30
ATTACK SPEED SLOW	15 / 20 / 25 / 30
RADIUS	400

• Reflections are untargetable, invulnerable illusions, that will be destroyed if the slow debuff is removed.
• Reflections can only attack their source.

Patch history

7.40 2025-12-15

• Reflection Damage decreased from 40/60/80/100% to 30/45/60/75%

Conjure Image

Cooldown 16s Mana 50 / 60 / 70 / 80

ActiveCooldown16sMana50 / 60 / 70 / 80

Creates an illusion of Terrorblade that deals damage.

Raw values (from the game files)（7）

ILLUSION DURATION	34.0
illusion_outgoing_damage	-75 / -70 / -65 / -60
%ILLUSION DAMAGE	25 / 30 / 35 / 40
illusion_incoming_damage	150.0
%ILLUSION DAMAGE TAKEN	250.0
show_particle_effect	1
appear_as_illusion	1

• Illusions created by Conjure Image are visually different for enemies.

Patch history

7.41 2026-03-24

• Illusion Damage increased from 20/25/30/35% to 25/30/35/40%

7.40c 2026-01-21

• Mana Cost decreased from 55/65/75/85 to 50/60/70/80

7.40 2025-12-15

• Illusion Damage decreased from 30/40/50/60% to 20/25/30/35%

Metamorphosis

Cooldown 145 / 140 / 135 / 130s Mana 100 PHYSICAL

ActiveCooldown145 / 140 / 135 / 130sMana100

Terrorblade transforms into a powerful demon with a ranged attack. Any of Terrorblade's illusions that are within 1200 range will also be transformed by Metamorphosis.

Raw values (from the game files)（7）

DURATION	35 / 40 / 45 / 50
TRANSFORMATION TIME	0.35
BASE ATTACK TIME	1.5
bonus_range	300 / 350 / 400 / 450
ATTACK RANGE	450 / 500 / 550 / 600
BONUS DAMAGE	20 / 40 / 60 / 80
ILLUSION AURA RADIUS	1200

• Cooldowns of items that are different for ranged and melee units will be based on which form Terrorblade was in when the item was used.

Patch history

7.40b 2025-12-23

• Cooldown decreased from 155/150/145/140s to 145/140/135/130s

Demon Zeal

Cooldown 45s

ActiveCooldown45s

Costs part of Terrorblade's current HP to cast, providing Terrorblade and nearby illusions bonus movement, HP Regen and attack speed. Does not affect Reflection illusions. Can't be cast while in Metamorphosis and Metamorphosis will remove Demon Zeal.

Raw values (from the game files)（6）

BONUS ATTACK SPEED	100
BONUS MOVEMENT SPEED	60
DURATION	25
BONUS HEALTH REGEN	20
radius	1200
%CURRENT HEALTH COST	20

Patch history

7.41 2026-03-24

• Cooldown decreased from 60s to 45s
• Duration decreased from 30s to 25s

7.40c 2026-01-21

• No longer affects Reflection illusions

Terror Wave

Cooldown 90s Mana 75 MAGICAL

ActiveCooldown90sMana75

Causes a wave to travel outwards in all directions forcing enemy heroes to become Feared upon impact and dealing damage, and grants Terrorblade Metamorphosis for a short time.

Raw values (from the game files)（6）

FEAR DURATION	2.0
RADIUS	1600
DAMAGE	200
scepter_speed	1000
scepter_spawn_delay	0.6
METAMORPHOSIS DURATION	15

Sunder

Cooldown 110.0 / 75.0 / 40.0s Mana 100 / 75 / 50 Range 475

ActiveCooldown110.0 / 75.0 / 40.0sMana100 / 75 / 50Range475

Severs the life from both Terrorblade and a target hero, exchanging a percentage of both units' current health. Some health points must remain.

Raw values (from the game files)（2）

%MINIMUM HP SWAP	35 / 30 / 25
ignore_minimum_pct_for_enemies_tooltip	1

• Debuff Immune enemies don't get their HP modified.

Patch history

7.40c 2026-01-21

• Cooldown decreased from 120/80/40s to 110/75/40s

Dark Unity Innate Passive

Passive

Nearby Illusions created by Terrorblade have bonus attack damage.

Raw values (from the game files)（2）

RADIUS	1200
%DAMAGE BONUS	60

• Reflection Illusions are also affected.

Patch history

7.40 2025-12-15

• Illusions that are outside 1200 radius no longer have a damage penalty
• Damage increase for illusions within 1200 radius increased from 25% to 60%

Talents

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

Patch history (hero and talents)

Background

Terrorblade is the demon marauder--an outlaw hellion whom even other demons fear. A cosmic iconoclast, he stole from the Demon Lords, ignored the codified rites that should have bound his behavior, and broke every law of the seven Infernal Regions. For his crimes, he was taught this lesson: even Hell has a hell. A short, brutal trial ensued, with many dead on all sides, and he was finally incarcerated in Foulfell, a hidden dimension where demonkind imprison their own. But Foulfell is no normal prison. In this dark mirror of reality, demons are sentenced to gaze eternally into the twisted reflection of their own souls. But instead of suffering, Terrorblade made himself master of his own reflected worst self--a raging, thieving demon of unimaginable power. With his inner beast under sway, he destroyed the fractal prison walls and burst free to turn his terror loose upon all creation.

Details