Deathless and Breathless

[caper_est]

Killer-Kate and Luke Lackland: 1,440 words.  What is the opposite of Koshchei?  Who are the opposites of Kate and Luke?  Where is the great end of all trickstering?  Here they are; and Flashy Elder Brother finds his magic moment.  Now I need only its unenchanted answer, before the story rides off to the last of the war in Langdale.

Must break off here: cousins to visit.