Invader of the North is a Hearts of Stone leader with a passive twist. Any ability that brings a unit back to the battlefield, such as Medic, restores a randomly chosen unit instead of the one you would pick. It affects both players, so it is a good answer to decks that lean on revives.
You buy it from the elven merchant at the circus camp near Carsten, which appears with the Hearts of Stone expansion. Read more about Emhyr in our character guide.
