1girl, arknights, bare_shoulders, closed_mouth, detached_collar, front_ponytail, grey_background, grey_hair, long_hair, official_alternate_costume, phoenix_crown, red_eyes, skadi_(arknights), skadi_the_corrupting_heart_(arknights), skadi_the_corrupting_heart_(sublimation)_(arknights), sketch, the_other_lilac, two-tone_background, upper_body, white_background