Lava

Description
Lava allows Mia to create hot semifluid from her skin, her skin being naturally resistant to the acid she produces. This Quirk alters Mia's skin pigment, resulting in it having a indigo-grey coloration, but in spite of that, her lava itself seems to be dark red and brown. Lava can be generated in high quantities from any part of her skin, with Mia being capable of manipulating it to an extent.