She-Hulk
From Tardis Wiki, the free Doctor Who reference
She-Hulk, also known as She-Hulk, was a human lawyer living in Manhattan during the 20th century. A blood transfusion from her cousin, the Hulk, had caused her to mutate slightly. This primarily resulted in her skin turning green.
She encountered Death's Head, (COMIC: Priceless!) in a memory which was held on Hob's database dedicated to Death's Head. (COMIC: The Incomplete Death's Head)
Behind the scenes
While Sensational She-Hulk #24 was published before The Incomplete Death's Head #12, only TIDH 12 is covered by this wiki. As a result, her appearance in the framing story is technically her first appearance per this wiki.