Isaac Schuster

Isaac Schuster (Ισαάκ in Ancient Greek) is a son of Hephaestus. He uses Greek fire, pots of glue, and his sword as weapons. He also goes to the Underworld with Percy, Annabeth, Grover, Luke and Victoria in The Lightning Thief video game. (He does not appear in any of the books).

Appearance
He is a red head and green eyes and is about the same age as Percy.

Abilities
Isaac's attacks often inflict statuses to enemies. He also has a move that gives Haste to a party member. He is resistant to Physical attack but is vulnerable to Poison.