[quote=@Prince of Seraphs]
<Snipped quote by Lugubrious>

So a Lancer would be sort of like a Buffy Vs Faith situation?

And the motif is that character just has to relate to paper in some way or another?
[/quote]

I'm not familiar with Adventure Time, but I expect that is the the case.

Pretty much.  Just as with 'Crippled' it is very much open to interpretation.