I'd have to say that chapters 30, 31, & 33 are my favorite chapters thus far.
Syther and Gyrados's backstory, for example, were truly fasinating(eg: suicune's odd behavior), and when I thought I was sypathetic with Syther's hate for Sizors, his reflections on his past made me feel even more sory for him.

And the Bioligy of pokemon, and fury's advantige on sparing is also realy cool.

And so I here by dub you,

~Dame Dragonfree, explorer in the ways of pokemon~

just kidding. ;o