Incredible Hulks #613
In "Dark Son Chapter Three: K'ai," the Hulk is called to action by Steve Rogers, who warns of a growing threat on the planet K'ai. Though advised by Skaar to refuse, the Hulk's hesitation reveals a deeper connection—Skaar confesses that the crisis is tied to his long-lost twin brother, Hiro-Kala. Written by Greg Pak and illustrated by Tom Raney, with inks by Scott Hanna, colors by John Rauch, and letters by Simon Bowland, this issue unfolds with emotional weight and escalating stakes, all framed by Carlo Pagulayan’s cover pencils and Jason Paz’s inks.
Sell my copy
Have this issue — or a whole collection? Get a fair offer from us, skip the marketplace fees and the hassle.
We Buy Collections ▸Full credits
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
Steve Rogers contacts the Hulk to inform him of the threat posed by K'ai and asks him to rejoin the Avengers for a mission to combat the threat. On Skaar's advice, Hulk refuses. Afterward, Skaar explains his reason: Hiro-Kala is his twin brother and he's the one behind the trouble on K'ai.
Plot details indexed by the Grand Comics Database (CC BY-SA).