Brush is the tall grassy terrain on a map that provides a 英雄 (or 小兵/monster) a form of 潛行. Upon entering the brush， the unit immediately turns invisible to enemies outside of that particular patch of brush. The unit will remain invisible until it has either left the brush or was scouted by an ability， item or an enemy unit.
- This 潛行 does not make your 英雄 invisible， but hides you from units outside of that brush. You will not be revealed by 潛行 detections that are not placed in the brush.
Visually， this effect manifests when your 英雄的 avatar takes on a partially transparent quality. Opposing units in different patches of brush will not be able to see each other even if they are within normal sight 範圍.
Brush can be used in several ways to create a tactical advantage on the battlefield. First， and perhaps most apparently， one can utilize the brush to set an Ｑ［潛伏］ for an enemy 英雄， emerging once they have passed by to cut off their escape. Brush can also be used， while 逃跑ing， to break the line of sight and force pursuing 英雄 to guess which direction you have gone. It can also be used to dodge passing 小兵 waves， to hide your 英雄 while he channels 回城， or to force a 遠程 英雄 too close to melee 範圍 to continue their attack.
Wards are subject to the same limitations surrounding brush as other units. A 偵查守衛(眼睛) placed inside a patch of brush can reveal the area inside the brush， as well as the area surrounding it. A placed outside of a brush will not be able to see enemies inside. Because of this， it is often preferable to place wards within a brush.
- Brush in a lane can be used to find out if the enemy has sight into a particular patch of brush. If you are in the brush， not attacking， and 小兵s begin to attack you， then they have sight into that brush.
If an attack skill that is not a 指向技 is used while in the brush， the 英雄 using that skill will be revealed for a short time. Your 英雄 will also be revealed when you auto-attack from within a brush. If an ally attacks from a brush， you will also be seen. Brush is subject to line of sight. For example， on 召喚峽谷， opposing units on both ends of the brush at blue buff will not be able to see each other due to a wall in between the edges of that brush.
Ways to reveal areas in the Brush
There are several ways to reveal an area in brush:
- An allied unit moves into the brush. This also includes pets such as:
- A placed in the brush will reveal within and around it for 3 minutes.
- A placed in the brush will reveal the same area as a normal sight ward， but will also reveal 潛行ed units.
Some 英雄 possess 技能 that directly， or more often， indirectly let you see into an area that is usually subject to the 戰爭迷霧 or units within them， such as Brush. Almost every A.o.E(範圍) ability can reveal an opponent in its 範圍.
Reveal targeted area
- 艾妮維亞的 Ｗ［寒冰屏障］ reveals the area around the wall.
- 艾希的 Ｅ［鷹擊長空］ reveals the area it passes over， and the area it detonates over for several 秒， and Ｒ［魔法水晶箭］ reveals the area it passes over.
- 科加斯的 Ｑ［破裂］
- 庫奇的 Ｑ［磷光炸彈］ grants vision on impact and for a few 秒 after that.
- 卡莎碧雅的 Ｗ［劇毒瘴氣］ reveals the area within and slightly around the cloud.
- 達瑞文的 Ｒ［迴轉死神］ reveals the area it passes over.
- 伊莉絲的 Ｅ［韌絲飛躍］ and Ｗ［爆裂毒蛛］
- 伊澤瑞爾的 Ｒ［精準彈幕］ reveals the area it passes over.
- 飛斯的 Ｒ［海之霸主］ reveals the area around the fish.
- 剛普朗克的 Ｒ［加農炮幕］ reveals the area within the circle if cast in the fog of war.
- 古拉格斯的 Ｑ［滾動酒桶］
- 古拉格斯的 Ｒ［爆破酒桶］
- 漢默丁格的 Ｅ［CH-1 震盪手雷］ temporarily grants vision while on its flight path， and Ｑ［H-28G 進化炮臺］ will reveal the area surrounding them， not to mention target any units within 範圍.
- 嘉文四世的 Ｅ［帝國戰旗］
- 嘉文四世的 Ｒ［浩劫降臨］
- 傑西的 Ｑ［電磁脈衝］ reveals the area of detonation， and Ｅ［中子加速裝置］
- 吉茵珂絲的 Ｅ［咬咬手榴彈！］ and Ｒ［超威能死亡火箭！］
- 卡爾瑟斯的 Ｑ［荒蕪］ and Ｗ［痛苦之牆］
- 寇格魔的 Ｒ［生化巨炮］
- 雷歐娜的 Ｒ［日輪聖芒］
- 路西恩的 Ｗ［烈炎鐵血］ grants brief vision when landing on affected area.
- 拉克絲的 Ｅ［光明異點］ grants vision of the affected area until detonation.
- 馬爾札哈的 Ｑ［虛空召喚］ reveals the area casted for a short time.
- 茂凱的 Ｅ［扭曲樹精］ will reveal the area around the sapling， even as it chases down a target， until it detonates.
- 好運姐的 Ｅ［槍林彈雨］ reveals the area within the circle if cast in the fog of war.
- 娜米的 Ｒ［驚滔駭浪］
- 納瑟斯的 Ｅ［靈魂烈焰］ briefly reveals the area in which it is cast in.
- 歐拉夫的 Ｑ［逆流投擲］ briefly reveals the area in which it is cast
- 奧莉安娜的 Ｑ［指令：貫穿］ will reveal the area around The Ball.
- 潘森的 Grand Skyfall reveals the area within the circle if cast in the fog of war.
- 葵恩的 Ｗ［強化感知］ reveals a large area surrounding her when using the 主動.
- 索拉卡的 Ｑ［群星隕落］ reveals the area it is cast in. If Ｑ［群星隕落］ hits an enemy 英雄， a particle travels 緩速ly from the 英雄 to 索拉卡.
- 薩科的 Ｗ［驚嚇魔盒］ will reveal the area around Ｒ［惡靈領域］.
- 星朵菈的 Ｗ［意志之力］
- 提摩的 Ｒ［毒性陷阱］ will reveal the surrounding area around his mushrooms， and also continue to give sight on units poisoned by their detonation.
- 瑟雷西的 Ｗ［鬼影燈籠］ and Ｒ［惡靈領域］
- 特朗德的 Ｅ［汙狤冰柱］ reveals the area around the pillar.
- 烏爾加特的 Ｅ［諾克薩斯酸性彈熱］
- 維迦的 Ｗ［黑暗物質］ reveals the targeted area during the delay.
- 維克特的 Ｅ［死亡射線］ and Ｒ［渾沌風暴］
- 齊勒斯的 Ｒ［秘法彈幕］ and Ｗ［毀滅之眼］
- 犽宿的 Ｗ［風牆鐵壁］
- 劫的 Ｗ［疾風殘影］， and 劫的 Ｒ［死亡印記］ reveals the area around 劫的 clones.
- 希格斯的 Ｗ［技術性引爆］， Ｅ［海克斯詭雷］ and Ｒ［煉獄炸彈］
Reveal enemy 英雄 and their immediate surroundings
- 逆命的 Ｒ［命運］ reveals all enemy 英雄.
- 沃維克的 Ｅ［血跡追蹤］ reveals nearby enemy 英雄 who are at low health.
- It will not reveal 潛行ed 英雄， but 沃維克 will still get the 跑速 buff.
- 雷葛爾的 Ｒ［血性獵殺］ reveals nearby enemy 英雄.
- Enemies poisoned by 提摩的 Ｒ［毒性陷阱］.
Reveal enemy 英雄 when hit by the ability
- 阿卡莉的 Ｗ［暮光防護］
- 凱特琳的 Ｗ［捕獲陷阱］， and Ｒ［王牌射手］ provides vision while locked on to the target.
- 庫奇的 Ｑ［磷光炸彈］
- 黛安娜的 Ｑ［月牙衝擊］
- 伊莉絲的 Ｅ［盤纏蛛絲］ provides vision shortly after hitting a 英雄.
- 吉茵珂絲的 Ｗ［咻咻！］ provides vision shortly after hitting a 英雄.
- 卡瑪的 Ｗ［特化鏈結］ or Ｗ［強權禁錮］ reveals 潛行ed 英雄 for the duration of the tether.
- 卡力斯的 Ｗ［進化尖刺拷問］
- 寇格魔的 Ｒ［生化巨炮］
- 李星的 Ｑ［虎嘯龍吟］ and Ｅ［狂風暴雨］
- 露璐的 Ｅ［帥啊小皮！］
- 拉克絲的 Ｒ［終極閃光］ provides vision shortly after hitting a 英雄.
- 娜米的 疾速波濤 provides vision shortly after hitting a 英雄.
- 奈德麗的 Ｗ［叢林伏擊］
- 塔隆的 Ｑ［諾克薩斯豁免權］
- 枷蘿的 Ｗ［狂暴蔓延］
Detect enemy 英雄 with skill shots
If a player fires a skill shot into the brush， it won’t make them visible even if you hit them. However many of them have a secondary effect or a different sound effect on impact. Here are just a few examples (not a complete list):
- 阿璃的 Ｑ［幻玉］ and Ｅ［傾城］ will add stacks to her 被動 if they hit and will pull them near her.
- 艾希的 Ｗ［萬箭齊發］ arrows will disappear and not travel their full distance if they hit anything.
- 布蘭德的 Ｑ［火焰烙印］ disappears before its full distance is traveled if it hits something.
- 凱特琳的 Ｑ［鎮暴射擊］ makes a distinctive sound if it hits.
- 卡莎碧雅的 Ｑ［毒霧爆擊］ gives her a buff if it hits
- 蒙多醫生的 Ｑ［病毒屠刀］ makes a splattering sound if it hits， and heals 蒙多醫生.
- 伊澤瑞爾的 Ｑ［秘術射擊］ makes a distinctive sound if it hits and will trigger lifesteal and other on-hit effects， reduces other 冷卻時間 if it hits and will apply one stack of his innate ability 咒能高漲.
- 卡瑪的 Ｑ［輪迴怒火］ / Ｑ［生靈火魂］ makes a distinctive sound if it hits.
- 凱能的 Ｑ［雷電手裡劍］ makes a distinctive sound if it hits. The target will also gain a 風暴印記 which will enable the use of Ｗ［電能釋放］ if you are close enough.
- 魔鬪凱薩的 Ｅ［毀滅虹吸］ makes a distinctive sound if it hits， and increases the shield of his innate ability， 鐵人.
- 魔甘娜的 Ｑ［暗影禁錮］ makes a distinctive sound if it hits.
- 奈德麗的 Ｑ［標槍投擲］ makes a distinctive sound if it hits.
- 夜曲的 Ｑ［黃昏渠道］ makes a distinctive sound if it hits， as well as causing a trail to appear.
- 藍寶的 Ｅ［高壓電魚叉］ makes a distinctive sound if it hits.
- 希瓦娜的 Ｅ［龍之吐息］ makes a distinctive sound if it hits.
- 希維爾的 Ｑ［迴旋之刃］ makes a distinctive sound if it hits. If she hits an enemy 英雄 in the brush， she will gain 跑速 from 疾行.
- 塔隆的 Ｗ［迴力匕首｝ makes a distinctive sound if it hits.
- 法洛士的 Ｑ［破甲箭］ makes a distinctive sound if it hits.
- 魔甘娜的 Ｅ［痛苦腐蝕］ will apply 技能吸血 if a target is in brush due to her innate ability 靈魂虹吸.
- 弗拉迪米爾的 Ｅ［血之潮汐］ will shoot to all enemies near him.
- 枷蘿的 Ｅ［索命棘蔓］ makes a distinctive sound if it hits.
- Any skill shot that does not proc on hit effects will trigger 技能吸血 if it hits a target in Brush.
Buffs for being in Brush
- 雷葛爾的 潛伏殺機 grants him bonus attack 範圍 and his attacks cause him to Ｅ［掠翅飛躍］ at his target.
- 奈德麗的 潛伏 grants her 15% extra 跑速 for two 秒 when in the brush.
- 凱特琳的 爆頭 adds 2 charges when attacking from the brushes instead of 1.
- 卡力斯的 暗影殺機 causes his next 普通攻擊 to deal bonus 魔法傷害 and 緩速 the target by 25% for 2 秒.
Buff detection by skill proximity
- 圖奇的 Ｅ［毒性爆發］ will be available if an enemy affected by 死亡毒液 is within 範圍， in brush or not.
- 嘉文四世的 Ｗ［光頓庇護］ will increase in shield strength if it hits an enemy in brush.
- 泰達米爾的 Ｗ［嘲諷］ will be castable if an enemy 英雄 is within its 範圍， in brush or not.
- 卡特蓮娜的 Ｒ［死亡蓮花］ will be castable if an enemy 英雄 is within its 範圍， in brush or not.
- 魔甘娜的 Ｒ［靈魂枷鎖］ will be castable if an enemy 英雄 is within its 範圍， in brush or not.