Buff
Block Damage
Makes the Champion immune to all forms of damage. Its duration cannot be increased.
What the game's own status effects screen says
In the game data this effect appears as BlockDamage.
Champions that apply it
50 champions have a skill that applies Block Damage, according to the effect lines in the game data. This lists who applies it, not how reliably: chance, duration and resistance are on each champion's page.
Acelin the Stalwart
Alaz the Sunbearer
Alsgor Crimsonhorn
Aratheia Corpseflower
Arne the White
Basilisk
Blind Seer
Broadmaw
Cheshire Cat
Cillian the Lucky
Crimson Helm
Dawncaller Sabitha
Demytha
Drokgul the Gaunt
Fellhound
Fyna, Blade of Aravia
Goffred Brassclad
Gracchos Turn-drake
Helicath
Hilvi the Rime-called
Hospitaller
Ishiyama the Immovable
Joan the Luminant
Kunoichi
Kyoku
Lady of Ireth
Longsword Torrux
Losan K’Leth
Marichka the Unbreakable
Maulie Tankard
Mighty Ukko
Mother Cybele
Nais the Shadowthief
Niamhe, Spear of Nyresa
Odin Faefather
Raf-Matab
Roshcard the Tower
Samar Gemcursed
Sandlashed Survivor
Seducer
Siegfrund the Nephilim
Skathix
Solanar the Gleaming
Storm Herald Hekaton
Templar
The Scarecrow
Uugo
Varl the Destroyer
Warcaster
Zii Ixchi
The description is the game's own text. It has not been tested in battle here, and the game's wording can be loose (for example about numbers that differ between versions of an effect). See Data quality for what has and has not been checked. Found a mistake? Use "Report a problem" at the bottom of the page.