Coolant Blast

Exceed. Heal yourself and chill nearby foes. If you are above the heat threshold when this skill is activated, gain Frost Aura and continue healing for a duration. — In-game description

Coolant Blast

Profession

Engineer (skill list)

Specialization

Holosmith

Slot

Healing

Tool belt

  Cauterize

Type

Exceed

Training cost

15 Hero points

Game link

API

40507

“

0.75¾  

20

25

 

Coolant Blast

Exceed. Heal yourself and chill nearby foes. If you are above the heat threshold when this skill is activated, gain Frost Aura and continue healing for a duration.

 Healing: 4,740 (0.8)^?

 Healing: 5,250 (0.8)^?

 Heat Threshold: 50

 Chilled (4s): -66% Skill Recharge Rate, -66% Movement Speed

 Cooling Vapor (4s): 1320 Heal

 Frost Aura (4s): -10% Incoming Damage

 Number of Targets: 5

 Radius: 240

 Combo Finisher: Blast

— In-game description

Related traits

Explosives

• Grenadier — Increase the throw velocity and blast radius of grenades. Using a healing skill casts Lesser Grenade Barrage.

Firearms

• Modified Ammunition — Deal increased strike damage for each condition on a foe.

Inventions

• Cleansing Synergy — Using a heal skill triggers a cleansing pulse around you.
• Reconstruction Enclosure — Grant protection to nearby allies when you use a heal skill.

Alchemy

• Health Insurance — Increase your incoming healing effectiveness. Gain increased healing to others while using a med kit.
• Transmute — Drink a Lesser Elixir C when you use a healing skill.

Tools

• Reactive Lenses — Activate Lesser Utility Goggles when using a healing skill.

Holosmith

• Enhanced Capacity Storage Unit — Increases maximum heat capacity. While above 100% heat, periodically gain might. Some skills and traits gain additional heat tiers.

Notes

• With the trait Enhanced Capacity Storage Unit when above 100% heat this skill provides an additional 50% duration in PvE and 25% in PvP and WvW.

Version history

For a detailed skill history, see here.

Patch	Changes
November 29, 2022	This skill now grants additional duration to Cooling Vapor and Frost Aura when used above 100% heat, in addition to its previous effects.
October 04, 2022	Increased base healing from 4,740 to 5,250 in PvP and WvW.
October 26, 2021	Multiplicative damage reduction enhancements have been updated to display how much damage was reduced by rather than displaying how much the damage is multiplied by. For example, protection now displays "-33% Damage" instead of "67% damage." This is not a change to functionality; it is only a change to display the bonus in a more intuitively understandable way.
October 05, 2021	All effects that provide a percentage reduction to incoming damage have been standardized to stack multiplicatively.
February 25, 2020	Competitive content update: (Competitive split) Increased cooldown from 20 seconds to 25 seconds.
November 07, 2017	This skill is now a blast finisher. Chill duration increased from 2 seconds to 4 seconds.
September 28, 2017	Fixed an issue that caused the heated version of this skill to sometimes heal for different amounts on each pulse. Fixed an issue that caused this skill to pulse chill to nearby foes after the initial chill burst.
September 22, 2017	Path of Fire release: Coolant Blast has been added to the game.