Untargetable

Untargetable refers to champions in a state where targeted spells such as Rammus' Puncturing Taunt and LeBlanc's Sigil of Silence cannot be cast on the untargetable champion, and nontargeted spells such as Karthus' Requiemwill have no effect. Additionally, they cannot be targeted by auto attacks.

List

Complete invulnerability

These break all forms of leashes and makes the champion invulnerable to all damage.

• Shaco's Hallucinate makes him untargetable for a short time before the clone spawns.
• Zhonya's Hourglass's active ability makes your champion untargetable for two seconds.
• Guardian Angel's passive makes your champion untargetable for (estimated) 3 seconds before revival.

Partial invulnerability

Projectiles fired before the untargetability starts will have no effect. They will still take damage from DoTs such as Ignite and Malzahar's Malefic Visions and will not break leashes such as Fiddlesticks' Drain and Morgana's Soul Shackles. They will not be damaged by Zilean's Time Bomb and Fizz's Chum the Waters .They will still take damage from Kog'Maw's Icathian Surprise.

• Fizz's Playful makes him untargetable for 0.75 seconds or until he uses Trickster.
• Vladimir's Sanguine Pool makes him untargetable for 2 seconds.
• Elise's Rappel makes her untargetable for 2 seconds or until it is recast on an enemy target.

Dashes

Projectiles (autoattacks or abilities) that are mid-flight when the character starts dashing will hit when the dash completes. They still take damage from DoTs while untargetable.

• Maokai's Twisted Advance makes him untargetable while moving to the target.
• Master Yi's Alpha Strike makes him untargetable for a short time while in flight.
• Fiora's Blade Waltz makes her untargetable for a short time while in flight.

Damage Invulnerability

• Kayle's Intervention grants the immunity to damage for the duration. DoTs that are still taking effect will continue their damage once Intervention ends, and the target can be affected by all forms of CC while it lasts. The unit can still be targeted by attacks and damaging abilities, but will not receive any damage from them.
• Poppy's Diplomatic Immunity will grant immunity to damage and CC from all sources other than her target. She can still be targeted by attacks and abilities from other sources, but will not take any damage from them, nor will she be affected by any CC from them.
• Tryndamere's Undying Rage will prevent any further damage when he hits 1 hitpoint, but he can still be targeted by attacks and abilities. All forms of CC will still affect him.

Note: The Nexus Obelisk ignores all Damage Invulnerability effects and can damage and kill any champion while the effect lasts.