Mary is one of the protagonists, later turned antagonist of Ib. At first, she pretends that she is one of the many visitors of the Gallery, but it is soon revealed that she is but another painting, whose goal is to come to the real world.
Powers and Stats
Tier: 9-B physically. At least 4-B, possibly 3-A to Low 2-C with Reality Warping
Age: Likely around 9, much higher chronologically
Powers and Abilities: Superhuman Physical Characteristics, Life Creation, Reality Warping, Can turn people into Fiction and Vice-Versa, Immortality (Type 8, reliant on her painting), and immunity to Soul Manipulation (Her soul is in her painting)
Attack Potency: Wall level physically (Caused huge cracks in a room). At least Solar System level (Hinted to have created the Sketchbook, which visibly contains a fully functional sun and possibly other stars), possibly Universe level to Universe level+ with Reality Warping (Her entrance in the real world caused it to collapse, she managed to retroactively change the timeline, by inserting herself as Ib's sister)
Speed: Unknown (Can keep up and dodge beings seemingly flying through a star field)
Lifting Strength: Unknown
Striking Strength: Wall Class
Durability: Wall level
Range: Extended melee range physically, possibly Universal with reality warping=
Standard Equipment: Palette Knife
Intelligence: Childish and Innocent
Weaknesses: Will die if her painting is destroyed
- Reality Warping: She seems to possess some control over the Gallery, such as creating new artwork, new places and such.