My best friend got to hear me express the sheer coolness of the serpents over voice chat once.

They are just really stinking cool. The weird bio-luminescent antennae covering the entire serpent just makes it look like a bunch of eyes slithering towards you out of the dark! The colour choice is also really good, with the bright red fin/membrane and the deep dark blue scaled body beneath.

I'm honestly not scared of them anymore, I used to be, but now they are really cool.