Improved Grab (Ex): To use this ability, the giant octopus
must hit a Medium-size or smaller opponent with a tentacle rake
attack. If it gets a hold, it can constrict.
Constrict (Ex): A giant octopus deals 2d8+6 points of damage
with a successful grapple check against Medium-size or smaller
Ink Cloud (Ex): A giant octopus can emit a cloud of jet-black
ink 20 feet high by 20 feet wide by 20 feet long once a minute as
a free action. The cloud provides total concealment, which the
octopus normally uses to escape a losing fight. Creatures within
the cloud suffer the effects of total darkness.
Jet (Ex): A giant octopus can jet backward once a round as a
double move action, at a speed of 200 feet.
Skills: A giant octopus can change colors, giving it a +4
racial bonus to Hide checks.