Issac Peters

Issac Lee Peters is Jo's oldest cousin and the secondary antagonist in Return to Ghost Town as well as a minor character in Our Time to Shine.

History
Issac first appears in Return to Ghost Town as the secondary antagonist, the primary being his father, Nathan. He is first alluded to in his sister Deborah's point of view, being in a dark room and giving her directions on what to do.

Description
''Jo's oldest cousin and the current leader of the Phantom Thieves. His powers as cold as his heart, Issac has only one goal: to get revenge on his younger cousin in order to earn his father's approval.''

Physical Appearance
As a ghost, Issac has the shape of a young human man and gives off a gray aura, linking to his ice manipulation powers.

As a human, Issac is a 19-year-old man with dirty blond hair, gray eyes, and pale skin. He usually wears shorts, a blue hoodie cut off at the sleeves, and sneakers.

Personality
Issac has a personal very similar to his father's (Nathan): he is sadistic, cruel, and determined to get the things he wants. He is also revealed to be angry most of the time, as shown in the sequel.

However, Issac's primary goal in the sequel isn't for revenge, but to prove himself to Nathan as well and become his lieutenant. Unfortunately, this backfires when Nathan double-crossed his son and traps him.

Powers/Abilities
Ice Manipulation: can form ice and snow at will. This includes sleet, snow, flurries, and snowstorms, among several others that haven't been revealed yet. This ability is so powerful that it can cause hypothermia to the person it is aimed towards. Issac's powers are implied to be linked to his emotions like Jo's, most prominently anger, as shown when he fought Dylan in the sequel.

Ghost Powers: harbors common ghost powers such as levitation, possession, intangibility, and transparency.

Combat Skills: Issac has ample knowledge and experience with martial arts and self-defense

Swordsmanship: is revealed to be adeptly skilled with a sword or dagger in hand, as shown in a few battles between him and his cousins. He is much more skilled with a dagger, though.

Trivia

 * Issac's middle name is Lee.
 * His main weapon is an ice dagger, similar to his cousin Jo's.
 * It is established canon that Issac is 19 years old, so he is older than Jo, but still younger than Josh and Maggie (20 and 22).