Echidna

Emerging from the pages of Cullen Bunn and Will Sliney's Fearless Defenders in 2014, Echidna is a Modern Age Marvel creation who made her mark in some genuinely compelling company — sharing adventures with the likes of Valkyrie, Elsa Bloodstone, and All-Mother Freyja. Her appearances stretch across both Fearless Defenders and Avengers, placing her in the thick of Marvel's action. With only a handful of catalog appearances, she's a rare find for readers who love digging into the corners of the Marvel universe.