Regal Mother appears in the upper half of the second section of the Tziah Block within Tartarus, from floors 151 to 163. They will attempt to heal themselves when damaged. They will later appear in the second and third section of Antenora within the Abyss of Time. This version will frequently target random party members with its Hamaon skill.
Persona 4
The Regal Mother appears in Paradises 3 through 5 in Heaven within the Midnight Channel. It has access to the Maragion spell and will try to heal other Shadows with the Diarama skill. Defeating a Regal Mother may yield a Mink Fur material. Selling 10 Mink Furs will unlock the Lan Ling Wang female armor in the shop.
In Golden, it appear in Paradise 3 to 4. It may drop Meteorite for trade at Shiroku Pub.
Persona Q2: New Cinema Labyrinth
Regal mother manifests from one of the copies of Hikari's primary school friends after they are denied in ??? and is accompanied by three Slipping Hableries.