Zeg Duel
From Tardis Wiki, the free Doctor Who reference
The Zeg Duel was a duel between Zeg and the Golden Emperor, the former having challenged the latter for the position as Emperor of the Daleks. (COMIC: Duel of the Daleks)
At some point it was displayed in the Dalek Dome as one of the greatest moments in Dalek history. (COMIC: Liberation of the Daleks)
