Leviathans are mythical monsters one cannot see unless they are summoned to defend OKeanos' islands. Living in the dark depths of the ocean, they are so huge that, in battle, only the upper part of their body remains on the surface. digging gigantic tunnels to move they close it behind them with the ancestral magic, this magic is said to be the one breeding them. Soul eaters, they'll be sure to kill each time they strike. Inspiring nothing but fear, they represent the wrath of the sea which holds the incoming revolution which will put an end to the reign of the Dragons.