User blog comment:APMumuOP/Delia, the Hextech Avenger/@comment-24036535-20140610003344

That ult tho, a normal full build crit does between 700 and 900 damage, based on bonus crit damage and AD. Her ult would translate that into true damage, over 700 per auto, plus her normal bonus crit damage for 8 auto attacks, combine her with sword of the divine alone, and she'll instagib entire teams. Assuming a standard ADC build of Zerks, IE, BT, PD, LW, and GA. She'll have 210 bonus AD, plus base stats, which will at minimum be 90 AD, so we can safely assume ~300 AD, plus 50% crit damage from IE, and (.4*55 Crit chance) = another 22% crit damage. So in total a crit will deal 272% normal damage, with 300+ AD for a grand total of 816 per crit, with about 50% of her attacks within that period of time being crits.

So her ult will give her a lovely damage of 816 true damage on four targeted attacks. Then another 300 or so on four more. Totaling to 4464 true damage on her ult. Or, one can combine this with SOTD for three autos, which will deal 290% crit damage on 300 AD, for 870 on three autos, rapidly, no problem killing tanks and, really, the entire enemy team.