xiāo
mischievous, one footed spirit that dwells in the mountains
used in 山魈
Pictophonetic: semantic 鬼 (demon), phonetic 肖
Made of 鬼 + 肖
小笑消校效销晓肖孝宵萧哮逍嚣啸潇硝淆箫霄枭筱骁