← Mechanics

Verstecktsein

Stealth causes the unit to go invisible, causing them to not appear on the opponent's screen or minimap. Stealth does not work if the unit becomes Revealed.

Sources

Passive

These Stealth effects do not expire when broken, also the user will still become visible when broken and must wait for the Fade Time to become fully stealthed again.

unitItem	Source	Target	Duration	fadeTime	ms	unitwalking	Notes
Geomancer	Geo Stalk	Self	30 seconds	0 seconds	+25	No	Revealed when enemy is within 400 units
Hellhound (Level 4)	Invisibility	Self	Passive	3 seconds	None	No
Night Hound	Invisibility	Self	Passive	4/3/2 seconds	None	No	Disabled while Silenced; Can use items without breaking Stealth
Nomad	Sandstorm	Ally Units	4 seconds	0.5 seconds	+8/12/16/20%	Yes	Enemies can see visuals
Shiver	Passive	Self	N/A	0 second	None	N/A	Revealed when enemy hero is within 600 units
Valkyrie	Valkyrie's Prism	Ally Units	15 seconds	2.5/2/1.5 seconds	None	No

Temporary

These Stealth effects are given as status effects. When Stealth is broken, the effect is removed and must be re-applied.

unitItem	Source	Target	Duration	fadeTime	ms	unitwalking
Täuschungskappe des Meisters	Activation	Self	11 seconds	0.5 seconds	+20%	Yes
Fayde	Shadow Walk	Self	15/20/25/30 seconds	0.5 seconds	+10/15/20/25%	Yes
Scout	Vanish	Self	4/5/6/7 seconds	0.5 seconds	+10/15/20/25%	Yes

Gadgets

Gadgets that provide Stealth.

Ward of Sight and Ward of Revelation are both permanently stealthed.
Scout's Electric Eyes are permanently stealthed, but is revealed if an enemy units is within 200 units of it.
Monarch's Noxious Nightcrawlers (in Ward form) are permanently stealthed. However, unlike other wards, it uses a Hero-type stealth.

Entdeckt

Revealed negates the effects of Stealth. All Towers Reveal enemies within its attack range, as well as the Well/Tarpit. Some items and abilities also Reveal. Wards have a different Stealth type, making it immune to some Reveal effects.

Targeted

These sources come from targeted abilities, and some of these sources come with the status effect they apply. Since abilities can't target wards, it won't reveal them.

unitItem	Source	Duration	Notes
Arachna	Spider Sting	N/A	Reveals unit that is being targeted by the Spiderling while it is alive
Blood Hunter	Blood Sense	N/A	Reveals enemy heroes at 35% Health or under
Devourer	Devour	3 seconds (Channeling)
Electrician	Static Grip	2.5/3.25/4/4.75 seconds (Channeling)
Flint Beastwood	Money Shot	1.7 seconds (Channeling)	Reveals target unit while channeling
Gauntlet	Gauntlet Blast	1.5 seconds	Main target only
Gauntlet	Gauntlet Blast	1 to 4 seconds	Applies to other units while Consumed by Power
Geomancer	Earth's Grasp	4 seconds
Glacius	Ice Imprisonment	1.5/2/2.5/3 seconds
Gunblade	Grappling Shot	4 seconds	Reveals the unit Gunblade is attached to
Keeper of the Forest	Root	2/3/4 seconds
Legionnaire	Terrifying Charge	While charging
Midas	Transmute	2 seconds
Monarch	Chrysalis	3 seconds
Monarch	Crippling Pollen	1.5/2/2.5/3 seconds
Nomad	Mirage Strike	While charging	Applies to both versions
Myrmidon	Weed Field	1/1.33/1.66/2 seconds	Applies to stunned units
Pandamonium	Face Smash	4.5 seconds (Channeling)
Pestilence	Swarm	30 seconds
Pollywog Priest	Tongue Tied	2.5/3.25/4/4.75 seconds (Channeling)
Puppet Master	Voodoo Puppet	N/A	Reveals the target while linked
Rampage	Stampede	While charging	Reveal lingers for 2 seconds after charging (if not cancelled)
Solstice	Blinding Rush	While charging	Applies to both versions

Area of effect

Abilities that reveal units in an area.

heroItem	Source	unitwalking	Radius	Duration	Notes
Flux	Discharge	Yes	900	3 seconds	Reveals around enemy heroes
Puzzlebox Mauler	Revealing Eye	Yes	300/650/1000	N/A
Tempest	Elemental Void	Yes	400	4 seconds (Channeling)
Thunderbringer	Blast of Lightning	Yes	900	3 seconds	Reveals around target's location
Thunderbringer	Lightning Storm	Yes	900	3 seconds	Reveals around target's location
Token of Vision	Passive	Yes	900	Until death	Effect is removed on death
Erkenntnis-Wächter	Passive	Yes	600	3 minutes