Invasive Sea Monster

"These creatures of legendary size, rightfully
feared by mariners on all the seas. Just ask
the insurance adjusters or by a round at a
seaside tavern to hear the tales.
Yet they seem nothing more than simple,
small sea snakes or eels to the Titans. Not
deliberately summoned, but sucked into the
wake of greater water beings.
They are curious beings. We all wish they
were not." Procon, Primal Age Sage