Power Ring

Emerging from the darkest corners of DC's Modern Age, Power Ring made a striking debut in Justice League #32 in 2014, the creation of the legendary team of Geoff Johns and Doug Mahnke. This character's brief but memorable presence puts them in extraordinary company — sharing pages with the likes of Green Lantern, Lex Luthor, Jessica Cruz, and even the cosmos-shaking Anti-Monitor and Mobius. With appearances spanning Justice League and the prestige collection Graphic Ink: The DC Comics Art of Ivan Reis, Power Ring may have a compact catalog footprint, but every appearance lands in consequential, high-stakes territory that any serious Modern Age DC collector will want to track down.