Indigo

Debuting in the pages of Outsiders #19 in 2005, Indigo is a Modern Age DC character whose brief but memorable presence puts them squarely in the company of heavy-hitters like Nightwing, Robin, Roy Harper, and Koriand'r. With appearances spread across Outsiders, Teen Titans, and the prestige series The Other History of the DC Universe, Indigo occupies a fascinating corner of the DC universe — one that includes at least one collector-recognized key issue worth hunting down. A compact but intriguing figure created by Judd Winick and Carlos D'Anda, Indigo is the kind of character whose small footprint only adds to the mystique, making every appearance feel like a discovery for the dedicated fan.