History of character has not yet been written.
- Cosmic Awareness: Jonni DC was the DCU's continuity cop who corrected the errors of writers and editors.
- Black Lantern Ring: Jonni DC died to follow suit of many obscure characters that were resurrected for Blackest Night.
- Although this character was originally introduced during DC's Earth-One era of publication, their existence following the events of the 1985–86 limited series Crisis on Infinite Earths remains intact. However, some elements of the character's Pre-Crisis history may have been altered or removed for Post-Crisis New Earth continuity, and should be considered apocryphal.
- 6 Appearances of Jonni DC (New Earth)
- 2 Images featuring Jonni DC (New Earth)
- Quotations by or about Jonni DC (New Earth)
- Character Gallery: Jonni DC (New Earth)
|Black Lantern Corps member|
This character is or was a member of the Black Lantern Corps. Those who have died may wield the Black Power Ring, symbolizing their lack of both life and emotion.
This template will categorize articles that include it into the "Black Lantern Corps members category."