The health bar usually has a translucent appearance to indicate the untargetable status. Otherwise, it is invisible.
Untargetability refers to units in a state where they are no longer valid targets for 
aura, 
unit-targeted, 
auto-targeted, 
direction-targeted and 
location-targeted effects, including those sourced by basic attacks, abilities, summoner spells, item effects, item actives, and runes. All units become untargetable at the end of a match.
Effects that have already been applied, such as buffs or debuffs, are not invalidated by untargetability. Notable examples include 
damage over time, 
tethers, and delayed abilities such as 
Death Mark, 
Sleepy Trouble Bubble, and 
Time Bomb.
The act of becoming untargetable will also interrupt any effects that have already acquired the unit as a target, such as target commands, and most untargetabilities will additionally 
destroy all incoming targeted 
projectiles (e.g. 
Ace in the Hole, 
Bouncing Blade, 
Frostbite, turret shots). Non-champion units (e.g. 
turrets, 
minions, 
monsters) will lose aggro if their target becomes untargetable.
Untargetability[]
The following are sources of untargetability:
- Champion abilities
Aurora's Between Worlds *- Camille's The Hextech Ultimatum
- Dr. Mundo's Blunt Force Trauma *
- Evelynn's Last Caress
- Fizz's Playful
- Galio's Hero's Entrance
- Gwen's Hallowed Mist *
- Karthus' Death Defied *
- Kayn's Transformation *
- Kled's Dismount
- Kog'Maw's Icathian Surprise *
- Maokai's Twisted Advance
- Poppy's Keeper's Verdict *
- Ryze's Realm Warp
- Tahm Kench's Devour
- Urgot's Mercy *
- Viego's Sovereign's Domination *
- Vladimir's Sanguine Pool
- Xayah's Featherstorm
- Yuumi's You and Me! *
- Zac's Cell Division *
- Zed's Death Mark
- Zilean's Chronoshift *
- Summoner Spells
- Dash *
- Items
- Wards
The following wards are untargetable to allies only:
- Other
- Gates *
- Champion summoned units
- Aphelios' Sentry (while inactive)
- Azir's Sand Soldiers
- Bard's Caretaker's Shrine
- Caitlyn's Yordle Snap Traps
- Elise's Volatile Spiderling
- Illaoi's Test of Spirit and her Tentacles during Leap of Faith
- Spirit is untargetable to its allies only, and is untargetable to all units while it is being pulled.
- Ivern's Daisy!
- Untargetable on the initial cast.
- Jarvan IV's Demacian Standard
- Untargetable to enemies only.
- Jinx's Flame Chompers!
- Kindred's Wolf
- Lissandra's Frozen Thralls
- Lulu's Pix
- Maokai's Saplings
- Naafiri's Hounds' Pursuit and Eviscerate
- Untargetable during the windup and dash.
- Neeko's Shapesplitter
- Clone is untargetable to allies and briefly to enemies.
- Orianna's Ball
- Senna's Mist Wraiths
- Only targetable to Senna.
- Shaco's Boxes
- Untargetable while inactive/stealthed to enemies.
- Shadow Assassin's Blade's Reach Shadow
- Syndra's Dark Spheres
- Thresh's Dark Passage
- Untargetable to enemies only.
- Wukong's Decoy
- Untargetable to allies only.
- Viego's Mist Wraiths
- Only targetable to Viego.
- Wukong's Nimbus Strike
- Yasuo's Dashing Projection
- Yone's Body
- Zac's Goo
- Zed's Shadows
- Zyra's Seeds
- Untargetable to enemies only.
- Structures
- All turrets are untargetable while a lower tier turret in that lane remains standing.
- Destroying any inhibitor makes the nexus turrets targetable while one remains destroyed.
- An inhibitor is untargetable while a turret remains standing in front.
- The Nexus is only targetable while both its turrets as well as at least one inhibitor are destroyed.
- The Nexus Obelisk is always untargetable.
Azir's 
Sun Disc do not affect the above untargetability parameters.
Stasis[]
A unit that enters stasis becomes 
invulnerable and 
untargetable, but also unable to control its movement, declare basic attacks, cast abilities, use summoner spells, or activate items.
- Champion abilities
- Bard's Tempered Fate
- Ekko's Chronobreak
- Lissandra's Frozen Tomb
- Affects self-cast only.
- Sion's Glory in Death *
- Syndra's Force of Will *
- Affects non-champions only.
- Items
Vanish[]
Vanish applies all the effects of becoming untargetable, but also makes the target unable to act and completely undetectable. All units are briefly vanished (but not untargetable) at the start of a match on 
Summoner's Rift.
Portraits of vanished champions cannot be seen on the mini map.
Elise's model and health bar are visible.
Elise becoming vanished after casting 
Rappel, rendering her model and health bar hidden.
- Champion abilities
- Elise's Rappel
- Kalista's Fate's Call (does not grant untargetability during the dash)
- Kayn's Umbral Trespass
- K'Sante's All Out
- Master Yi's Alpha Strike
- Naafiri's Eviscerate
- Pantheon's Grand Starfall
- Rek'Sai's Void Rush
- Shaco's Hallucinate
- Tahm Kench's Abyssal Dive (does not grant untargetability)
