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|As a result of the 2011 initiative, the New 52, the entire line of DC characters was relaunched, incorporating properties belonging to the company's imprints: Wildstorm, Milestone, and Vertigo. As such, elements of this character's history have been altered in some way from the previous incarnation's. For a complete list of all versions of this character, see our disambig.|
History of character is unknown.
- Hyena was created by Gerry Conway and Al Milgrom, first appearing in Firestorm (Volume 2) #1. However, in the rebooted Prime Earth continuity her first appearance as part of the DC Universe is in Dan Jurgens' New 52 Fury of Firestorm: The Nuclear Men: The Nuclear Men series.
- 15 Appearances of Summer Day (Prime Earth)
- 3 Images featuring Summer Day (Prime Earth)
- Quotations by or about Summer Day (Prime Earth)
- Character Gallery: Summer Day (Prime Earth)
|Firestorm Villain(s) |
This character, team or organization, is or was primarily an enemy of Firestorm and any of his supporting cast or members of the Firestorm Matrix. This template will categorize articles that include it into the "Firestorm Villains category."
Secret Society of Super-Villains member