Fog of War

The Fog of War is the effect that takes place on areas of the map that are not within the vision range of an allied champion, minion, or ward. This means that, while player can see the topography of any area on the map, they cannot see enemy or neutral units that are in the Fog of War.

Areas which are not obscured by the Fog of War are brighter on the map.

Reveal areas in the Fog of War Edit

There are several ways to reveal an area in the Fog of War:

Units Edit

Allied units reveal the area around them (1100 range). This includes pets such as:
- Annie's Summon Tibbers pet.
- LeBlanc's Mirror Image clone.
- Mordekaiser's Children of the Grave pet.
- Shaco's Hallucinate clone.
- Yorick's Omen of Death clone.

Wards Edit

A Sight Ward reveals the area around it for 3 minutes. (1100 range)
A Vision Ward reveals the area around it for 3 minutes (including stealthed units.) (1000 range)
A Wriggle's Lantern ward reveals the area around it for 3 minutes. (1100 range)
- The Mastery Scout increases the vision range of Sight Ward and Vision Ward by 25% for the first 5 seconds. (to 1375 and 1250 respectively.) (The ward from Wriggle's Lantern is not affected)

Summoner spells Edit

The summoner spell Clairvoyance reveals a small area anywhere on the map, including brush, for 5 seconds (5 seconds persistent sight of enemy revealed with Summoner's Insight). This vision is unaffected by topography. (1100 range)

Champion Abilities Edit

Reveal targeted area Edit

Ashe's Hawkshot reveals the area it passes over, and the area it detonates over for several seconds.
Ashe's Enchanted Crystal Arrow reveals the area it passes over.
Anivia's Crystallize reveals the area around the wall.
Cho'Gath's Rupture
Corki's Phosphorous Bomb grants vision on impact and for a few seconds after that.
Cassiopeia's Miasma reveals the area within and slightly around the cloud.
Draven's Whirling Death reveals the area it passes over.
Ezreal's Trueshot Barrage reveals the area it passes over.
Fizz's Chum the Waters reveals the area around the fish.
Gangplank's Cannon Barrage reveals the area within the circle if cast in the fog of war.
Heimerdinger's CH-1 Concussion Grenade temporarily grants vision while on its flight path.
Heimerdinger's H-28G Evolution Turret
Jarvan IV's Demacian Standard
Jayce's Shock Blast reveals the area of detonation.
Jayce's Acceleration Gate
Karthus's Lay Waste
Karthus's Wall of Pain
Kog'Maw's Living Artillery
Leona's Solar Flare
Lux's Lucent Singularity grants vision where it is cast until detonation.
Lux's Final Spark grants vision of the affected area.
Malzahar's Call of the Void reveals the area casted for a short time.
Maokai's Sapling Toss will reveal the area around the sapling, even as it chases down a target, until it detonates.
Miss Fortune's Make It Rain reveals the area within the circle if cast in the fog of war.
Nasus's Spirit Fire briefly reveals the area in which it is cast in.
Olaf's Undertow briefly reveals the area in which it is cast
Orianna's Command-Attack will reveal the area around The Ball.
Pantheon's Grand Skyfall reveals the area within the circle if cast in the fog of war.
Shaco's Jack In The Box will reveal the area around the box.
Syndra's Force of Will
Teemo's Noxious Trap will also continue to give sight on units poisoned by their detonation.
Trundle's Pillar of Filth reveals the area around the pillar.
Urgot's Noxian Corrosive Charge
Veigar's Dark Matter reveals the targeted area during the delay.
Viktor's Death Ray
Zed's Living Shadow and Zed's Death Mark reveals the area around Zed's clones.
Ziggs's Satchel Charge
Ziggs's Hexplosive Minefield
Ziggs's Mega Inferno Bomb

Reveal enemy champions and their immediate surroundings Edit

Twisted Fate's Destiny reveals all enemy champions.
Warwick's Blood Scent reveals nearby enemy champions who are at low health.
- It will not reveal stealthed champions, but Warwick will still get the movement speed buff.
Rengar's Thrill of the Hunt reveals nearby enemy champions.
Enemies poisoned by Teemo's Noxious Trap.