Kaliber claimed he was from the future and was sent back in time to protect Sofia Ramos, who would save his future, which was destroyed by the immortal Ra's al Ghul. In truth, he was a former Markovian arms dealer, sent by Batman.
- Cybernetic Enhancement: Kaliber's body is covered in various cybernetics. Whether these cybernetics exist merely to replace damaged body parts or if they give Kaliber some kind of edge in combat as well is unknown.
- Shotgun: Kaliber seems to wield a common shotgun in combat.
- 5 Appearances of Kaliber (Prime Earth)
- 2 Images featuring Kaliber (Prime Earth)
- Quotations by or about Kaliber (Prime Earth)
- Character Gallery: Kaliber (Prime Earth)
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