Trigger:
extra face, body horror, mutated face
Optional:
fused face
touching own face
Based off of this fanart of Junji Ito's Kawakami Tomie:
The extra face Tomie concept, but applicable to other characters, some of the trigger words listed above work better than others when dealing with other LoRas, excessive negative prompts for bad anatomy will diminish this LoRa's effects so if you're not getting the desired results, check your negatives.