Scarr, also known as the Scarr, Scout of Dark World, is a minor villain in Yu-Gi-Oh! GX. He is a minion of Brron, and a member of the Dark World Army.
Scarr is a Fiend-Type monster with dark red armor and carring a small cresent knife.
When Jaden and his friends were in a world in which it's been overrun by the Dark World Army. They encountered one of the members of the Dark World Army; Scarr. Jaden challenged Scarr to a duel, and Scarr excepted. Scarr put up a good fight but in the end Jaden won the Duel. This is when the others found out if anyones loses to a duel they are sent to the stars.
Scarr's deck is a Fiend's Deck. His most powerful cards are the Archfiend Soldier, and the Fusion Devourer.