Annie

A brief but intriguing presence in Marvel's Modern Age, Annie debuted in 2011's Hulk #36, brought to life by writer Jeff Parker and artist Patrick Zircher during a bold, character-driven chapter of that series. Her handful of appearances place her in genuinely compelling company — sharing pages with Red Hulk, the formidable Thaddeus "Thunderbolt" Ross, and the enigmatic Zero/One and Black Fog. Small in page count but part of a richly layered corner of the Marvel Universe, Annie is a hidden gem for dedicated Hulk completists hunting every thread of this era.