Debuff
Enfeeble
Champions under an Enfeeble debuff can only land weak hits, unless stated otherwise in a skill description.
What the game's own status effects screen says
In the game data this effect appears as Enfeeble.
Champions that apply it
6 champions have a skill that applies Enfeeble, 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.
Androc the Glorious
Bambus Fourleaf
Marius the Gallant
Noldua the Gloaming
Pelagus the Wavewalker
Storm Herald Hekaton
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.