It fires off ultrasonic waves from its red orbs to weaken its prey, and then it wraps them up in its 80 tentacles.
It communicates with others of its kind by lighting up the red orbs on its head. When the orbs are blinking, it's a warning sign.
It has 80 tentacles, each with a venomous tip. These tentacles are also extendible, lengthening when Tentacruel attempts to catch prey. Use caution.