History
Doc Wonder was among the 18th Kree Diplomatic Gestalt, spreading the way of the Kree across the world, aboard the Marvel.
During his missions, he participated to the negotiations in the Kree-Skrull conflict, and was projected along his teammates into the Macrospace, after a clash with three Astro-Gods, exploring and passing across multiple realities.[1]
Doc Wonder had at some time to sacrifice in the Unfinished Universe, in order to save his crew by making them keep travel through the Multiverse.Paraphernalia
Transportation
The Marvel: A ship equipped with Kirby engines, allowing to travel across the Multiverse.
Trivia
Doc Wonder was never seen in Marvel Boy (Vol. 2) #5.