"Because you are weak, you will fail."

Fear is an entity that relies on his abilities of perception to take down his opponents. He appears in Episode 1 in a battle against Gelo, dO, and Sin one summer prior to the time of the story. Though he is known among many to be a farce, his being manifests itself through the logic of his victims. Unlike his mother, Phobia, his existence appears more corporeal and a part of the rational world. 

With the ability to regenerate after injury and revive after death, his legacy continues to live on beyond the scope of time itself. Dwelling in a mysterious forest engulfed in bloody skies, he feels secure in his place with might and determination as long as the human race continues to rationalize the risk of danger. Physically, he stands boldly carrying a collage of un-humanly features. Appearances aside, he is an intelligent foe that seeks to wreck havoc in the lives of Gelo and friends.