Snakes are cute creatures, however, I hear they can be venomous and pack a punch!
Why do you find these elongated and legless creatures cute? Most people literally abhor them
They can be pretty cute as pets when you know they're not dangerous. They can come in really pretty colors like white and pale green too!
You have described them in a way like I felt you were listing villains who are in the "Ben 10" universe
I guess they may be a lot like Ben 10 characters, yes. More specifically the aliens Ben changes into. Snakes come in a variety of shapes, colors, and sizes like those aliens. 
I just wish heatblast living magma just take all these snake like creatures with itself