History
The daughter of General Reginald Fortean, Dionne joined the Marine Corps to make her father proud. After being discharged unceremoniously, Dionne was enticed to enroll in Project Green Spring by the Abomination. Dionne's father had merged himself with the Abomination's corpse as part of his efforts to destroy the Hulk. Following Reginald's death, the Abomination regained control of his own body, but with Reginald's face still attached to it. Pretending to be Reginald, the Abomination exploited Dionne's anger for her dischargement and the love for her father. He convinced her to let herself be experimented on by gamma expert Dr. Alba,[2] under the pretense that the project was a military upgrade meant to compete against terrorism. Dionne was grafted a portion of Abomination's skin, and gained the power to turn her body into a mud-like substance capable of absorbing matter into herself, and received the codename "Stockpile."[1]

When not transformed
Attributes
Powers
Gamma Mutation: Experiments performed on Stockpile where she was grafted tissue from Abomination transformed her into a gamma mutate, allowing to transform her body into a mud-like substance.[1]
- Matter Absorption: Dionne can absorb objects into her body and process them into the same mud-like substance as the rest of her body.[3] She can also extrude the processed matter and restore herself to normal.[1]
- Superhuman Strength: While transformed her physical strength is increased to the point where she can send large objects like cars flying and hold her own in a fight against Skaar and even make him bleed in multiple occasions.[4][2]
- Superhuman Durability: Because her body is no longer fully solid when transformed, physical attacks typically go right through her and it is difficult to get a hold of her.[3] Conversely, she can trap opponents by engulfing them in her body.[3][4][5]