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Religion: Latter-day Saint 
Name: Mass Master
Alter Ego: Jack Power
Other Names: Counterweight; Destroyer
Classification:
hero
Publisher(s): 
First Appearance: Power Pack (vol. 1) #1 (Aug. 1984): "Power Play"
Creators: Louise Simonson, June Brigman
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 160
Comic Book Appearances: 159
TV, Film Appearances: 1
Teams/Affiliations: Power Pack
Race: white
Gender: male
Deadpool (vol. 3) #900 (Dec. 2009): untitled introductory text page (mentioned)Fantastic Four Annual #23 (1990): "When Franklin Comes Marchin' Home"Marvel Age Annual #1 (Jan. 1985)
Marvel FanfareMarvel Super-Heroes (vol. 2) #6 (July 1991): "Natives in a Strange Land"Marvel Universe: Millennial Visions #1 (Feb. 2002): "Starting Over"Power Pack (vol. 1) #1 (Aug. 1984): "Power Play"Punisher (vol. 8) #1 (Mar. 2009): "The Punisher Saga"Secret Wars II #6 (Dec. 1985): "Life Rules!"X-Factor
Suggested links for further research about this character and the character's religious affiliation:
- http://www.adherents.com/lit/comics/PowerPack.html
- http://www.comicvine.com/jack-power/29-3134/
- http://www.marvunapp.com/master/marumass.htm
- http://www.marvunapp.com/master/potpq.htm