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Publication information
Publisher Marvel Comics
First appearance

Ghost Rider vol. 3 #4 (Jack D'Auria)

Ghost Rider vol.3 #52 (Shriker)
Created by Howard Mackie, Javier Saltares
In-story information
Alter ego Jack D'Auria
Partnerships Ghost Rider
John Blaze
Abilities Extensive Martial Arts Training

Shriker is a fictional American comic book character owned by Marvel Comics. His alter-ego is Jack D'Auria, best friend to Danny Ketch. Jack has extensive martial arts training and has mastered all disciplines.

Fictional character biography[edit]


Jack grew up as a friend of Dan Ketch. He also studied the martial arts under sensei Yugi Watanabe. One day a motorcycle gang entered the garage where Dan and Jack frequented. They were on the run from Mister Hyde, and locked the two up. Dan turned into Ghost Rider and defeated the group as well as Hyde.[1] Later, Jack and his sensei were targeted by Deathwatch. Jack was injured, and later abducted from the hospital. However, Ghost Rider was able to free him with the help of Yugi's son Brass (Sean Watanabe) and Wolverine.[volume & issue needed] Some time later, Ghost Rider found himself assisted by the mysterious Shriker.[volume & issue needed] Jack eventually revealed that he was Shriker. However, Dan asked him to stay out of the Ghost Rider's conflicts, as things were getting too dangerous.[volume & issue needed]

The Initiative[edit]

After the superhero Civil War, Shriker was considered a candidate for the Avengers Initiative.[volume & issue needed] It is unknown if he ever signed up as he was living in Canada and therefore outside of Tony Stark's jurisdiction.

Powers and abilities[edit]

Jack has extensive martial arts training and his weapons of choice are darts, shurikens, and the bō staff.


  1. ^ Ghost Rider Volume 3 #4

External links[edit]

  • Shriker at the Marvel Database Project