Well, I know this may be a little off the topic, but I really like the Snackerpillar mobs for the event.
They look like little ninja bugs wrapped up in a dirty blanket. The Spidumpkin is also one of my new favourites if not my favourite looking mob. Shame they'll be gone in a few weeks.
Drip: Thanks for the tip, I'll make sure to upgrade my pair to max level instead of leaving it at level 1.
Mindrunner: Bring forth the flood of new Nameless related memes!
Edit: I just noticed Nazuna hiding in the background of the battles again, this time behind/inside(?) a pumpkin.