Hypno Viper

TheHypno Viper is a weapon/snake found in 9444 Cole's Tread Assault and 9579 Starter Set as well as small cameo in "Rise of the Snakes".

Ninjago.com Description:
Hypnobrai minions. Their stare is not as dangerous or fully developed as that of the fully grown Hypnobrai, but their rattle can still render victims in a state of confusion long enough to let the big guys slither in and finish the job.

Trivia

 * The Description on Ninjago.com suggests that these are baby Hypnobrai Serpentine.

See also:

 * Toxic Viper
 * Golden Viper
 * Hypno Viper
 * Sly Viper