Other effect

Ironbrand

The Ironbrand debuff does nothing on its own, but it will increase the damage dealt by the Iron Twins' Doomsday Machine skill. Damage from this skill is increased according to the duration of any Ironbrand debuffs currently active on each Champion. The higher the duration of an Ironbrand debuff, the greater the damage that Doomsday Machine will do. Ironbrand cannot be blocked or removed, but it can be resisted.

What the game's own status effects screen says

In the game data this effect appears as MarkOfMadness.

Champions that apply it

No champion with an indexed page applies this effect in the current game data. It may belong to a boss or an event, or to a champion the data does not cover yet.

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.