Complex sentence: After Carmelita Fox goes after Sly, the Mask of Dark Earth gets stuck to her face, growing at an uncontrollable rate, with Sly having to climb up her bootlegs and cut it off.
Split into simpler sentences: After Carmelita Fox goes after Sly, the Mask of Dark Earth gets stuck to her face, and she starts growing at an uncontrollable rate. Sly has to climb up her bootlegs and cut it off.