Siltbreaker/Jakiro

Siltbreaker/Jakiro

File:Jakiro icon.png.png

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Grants the following bonuses per level:
	+HP and +HP regeneration
	+ armor and attack speed
	+MP and +MP regeneration +0.1% base magic resistance + Main Attack Damage

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120 +0.25

75 +0

1 Armor (127.2 EHP)

25% Magic Resist (160 EHP)

‒   Damage ( Avg)

1100 Projectile Speed Melee units have their projectile speed set to 900, if they should ever need it.

File:Dota2 icon.png Attack Range ([[Attack Range#Acquisition Range|]])

100 () Attack Speed (1.7 BAT) Attacks per Second is defined as ΣAS / BAT / 100

+ Animation

[[Movement Speed#Base Movement Speed|]]  Move Speed

Turn Rate This unit takes 0.105s to turn 180°.

Collision Size

Bound Radius

Vision Range

Default Gib Type

npc_dota_hero_

[[January 16, 2026 Patch |]] Released ([[]])

Competitive Span Unavailable

Version Control This article is mostly accurate for [[]], the last version this hero was changed in. New interactions that emerged in following patches may have not yet been accounted for.

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Hero stats changes: Day vision range reduced from 1800 to 1100. No other changes.

Abilities

Q

D

Dual Breath

▶️

Ability

Point / Unit

Affects

Enemies

Damage

Magical

An icy blast followed by a wave of fire launches out in a path in front of Jakiro. The ice slows enemies, while the fire delivers damage over time.

Cast Animation: 0.65 + 1.17

Cast Range: 550 ( 675)

Starting Radius: 225

Travel Distance: 750 ( 875)

End Radius: 275

Move Speed Slow: 28%/32%/36%/40%

Attack Speed Slow: 28/32/36/40

Damage per Second: 20/40/60/80 ( 55/75/95/115)

Duration: 5

10

135/140/155/170

Pyrexae dragons have tremendously dangerous breath for each branch of the species; combining them is unimaginable.

• Details
• Interactions
• Status Effects
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• Modified values: None.

• Targeting a unit causes the breaths to be released towards the unit's position.

• Both the icy and fiery wave travel at a speed of 1050.

• The fiery breath is released 0.3 seconds after the icy breath is released.
  • This means it is possible for enemies to be hit by only one of the breaths, by getting in or out of range of the second breath.

• Can hit units up to 1025 ( 1150) range away (travel distance + end radius).

• The complete area of both breaths is shaped like a cone.

• Jakiro cannot move until the fiery breath is released. However, he can cast spells, use items and turn before it is released.

• Deals 10/20/30/40 ( 27.5/37.5/47.5/57.5) damage in 0.5 second intervals, starting 0.5 seconds after the damaging debuff is placed, resulting in 10 instances.

• Can deal up to 100/200/300/400 ( 275/375/475/575) damage to a single unit (before reductions).

Interactions: Debuff Immunity

Slow persists and attempts to deal damage if debuffs were placed before spell immunity and when not dispelled.

Dual Breath Slow

Dual Breath Burn

W

T

Ice Path

▶️

Ability

Point

Affects

Enemies

Damage

Magical

Creates a path of ice that stuns and damages enemies that touch it.

Cast Animation: 0.65 + 0.8

Cast Range: 1200 ( 1325)

Path Distance: 1200 ( 1325)

Path Radius: 150

Effect Delay: 0.5

Damage: 50

Path Duration: 1/1.5/2/2.5 ( 2.25/2.75/3.25/3.75)

12/11/10/9

90

Jakiro's cunning right head calls upon its frozen heritage, glazing the earth with blistering cold.

• Details
• Status Effects
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Modified values: None.

• Despite the visual effects, the path's effects do not have to travel, and are instantly applied after the 0.5 second delay.

• The Ice Path starts 12 range in front of Jakiro and has a length of 1200 ( 1325).
  • It can hit units up to 1362 ( 1487) range away (starting distance + path length + path radius).
  • It can also hit units 138 range behind Jakiro, due to its radius and starting position.

• Enemy units which come within 150 radius of the path while it is up get stunned and damaged by it.

• The stun lasts as long as the remaining duration of the path itself.

• The path grants 150 range flying vision along the path for its duration.

Ice Path Stun

E

Q

Liquid Fire

▶️

Ability

Autocast / Unit

Affects

Enemies

Damage

Magical

Jakiro burns his enemies in an area of effect with fire added to his attack, while slowing their attacks.

Cast Range: 600 ( 1000)

Radius: 300

Attack Speed Slow: 30/40/50/60

Damage per Second: 12/16/20/24

Duration: 5

20/15/10/4

The left maw of Jakiro opens, laying waste to any in its path.

• Details
• Interactions
• Status Effects
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Modified values: None.

• Disjointing it, or becoming invulnerable upon impact completely nullifies the effects, including the area slow and damage.

• Casting Liquid Fire manually uses the 600 ( 1000) cast range. Attacking normally with Liquid Fire on autocast uses Jakiro's default 400 ( 800) attack range.

• Successive casts of Liquid Fire do not stack, but refresh the debuff instead.

• Fully affects buildings, including the attack speed slow. Does not affect wards.

• Deals 6/8/10/12 damage in 0.5 second intervals (before reductions), starting 0.5 seconds after the debuff is applied, resulting in 10 damage instances.

• Can deal up to 60/80/100/120 damage to a single target (before reductions).

• When off cooldown, the fire head's mouth drools fire (visible to everyone) and Jakiro starts using his fire head for attack animations until Liquid Fire is used.

Interactions: Debuff Immunity

Can target spell immune enemies. Does not place debuff on spell immune enemies. Slows and attempts to deal damage if debuff was placed before spell immunity and when not dispelled.

Interactions: Self-Illusions

Illusions always have the fiery particles when Liquid Fire is leveled at least once before the illusions got created.

Liquid Fire Burn

R

R

Macropyre

▶️ ▶️

Ability

Point

Affects

Enemies

Damage

Magical / Pure

Jakiro exhales a wide line of lasting flames, which deals damage per second to any enemy units caught in the fire.

Cast Animation: 0.65 + 0.97

Cast Range: 1400 ( 1525)

Path Distance: 1400 ( 1800)( 1525)

Path Radius: 260

Damage per Second: 100/140/180 ( 125/175/225)

Path Duration: 10 ( 30)

Aghanim's Scepter Upgrade
Increases flame length, duration, and damage.

60

220/330/440

Ice and fire combine to rip the battlefield to shreds with extreme temperatures.

• Details
• Interactions
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Modified values: None.

• Instantly applies its effects over the whole distance. Does not have any travel speed.

• The fire starts 234 range in front of Jakiro and has a length of 1166 ( 1291) ( 1566, 1691).
  • It can hit units up to 1660 ( 1785) ( 2060, 2185) range away (starting distance + path length + path radius).
  • It can also hit units 26 range behind Jakiro, due to its radius and starting position.

• Deals 50/70/90 ( 62.5/87.5/112.5) damage in 0.5 second intervals (before reductions), starting 0.5 seconds after cast, resulting in 20 ( 60) damage instances.

• Can deal up to 1000/1400/1800 ( 3750/5250/6750) damage to a single unit (before reductions).

• The path destroys trees within 260 range along the path upon cast.

• Aghanim's Scepter changes Macropyre's sound effect. This changed sound effect is audible through the Fog of War.

Interactions: Debuff Immunity

Does not pierce spell immunity.
Pierces spell immunity when the required talent is chosen.

Talents

+1.25s Ice Path Duration	25	Macropyre Pure and Pierces Immunity
+40 Movement Speed	20	+400 Attack Range
+35 Dual Breath Burn Damage	15	+125 Cast Range
+8% Spell Amplification	10	+25% XP Gain
▃ ▃ ▃ ▃ ▃ ▃ ▃ +2 All / / Attributes

NOTES

• Replaced talents: +150 gold per minute replaced by +40 movement speed.

• The cast range increase also affects the effect ranges of Dual Breath, Ice Path and Macropyre.

• The cast range increase does not affect Liquid Fire.

• The attack range talent also affects the cast range of Liquid Fire.

Patch history

Patch

Description

08 Jun 2017

• Added to Siltbreaker.