usurper

who: jaime lannister, wenda the white fawn, rhaegar targaryen & lewyn martell
where: the red keep. then, the kingswood
when: back in king's landing
what: a survivor of the massacre of the kingswood brotherhood has a price to extract

( Survived. Thrived. The Kingswood is my mother; I have need of no other. )

who: lewyn and oberyn martell
where: the red keep, king's landing
when: soon after the dornish come to king's landing
what: oberyn and lewyn try to out-slut each other

( Or, as Lewyn liked to define it, reward himself for a good life lived and good service given. )