Here, we have a Paladin!Sue sexing up Prince Arthas Menethil.  Later, she becomes a DeathKnight!Sue and sexes up and redeems the Lich King.  And not only does the author neglect to mark this as "alternate-universe" in any way until the third segment...she also lacks the grace to end her gratuitous abuse of the lore with one Sue.

She also wrote a draenei story which I've mentioned before (once again, linking to the MST and resultant wank rather than the piece itself).  It's not nearly as bad, but ehh.