Wizards of the Coast is currently playtesting new Dungeons & Dragons content inspired by the narrative and character progression found in Larian Studios' hit video game, Baldur's Gate 3. The latest Unearthed Arcana, titled "Underdark Options," introduces new aberrant subclass choices for Barbarians, Rogues, and Wizards, alongside a particularly notable player option: the Path of Ceremorphosis.
This new path directly explores the possibility of a player character gradually transforming into a mind flayer, a concept central to Baldur's Gate 3's initial plot. In the video game, players begin with a mind flayer tadpole implanted in their eye, which threatens to consume their brain and turn them into a tentacled aberration. This parasitic affliction also serves as the catalyst for the game's early narrative, driving characters to seek a cure while also granting them psionic powers that may tempt them towards embracing the transformation.
The D&D playtest material, as detailed by Wizards of the Coast, aims to bring a similar devil's bargain to the tabletop. The Path of Ceremorphosis begins at level 4 with the Tadpole Host feat, establishing a connection between the character and the parasite within, granting basic psionic abilities like the Mind Sliver spell. As characters level up, they can acquire additional feats that unlock unique powers. Illithid Thrallmaker enhances mental stats and grants the Charm Person spell, representing the ability to influence others. Tadpole's Safeguard provides defensive benefits with the Shield spell, while Ulitharid's Might offers a strength boost and a unique tentacle-based unarmed attack.
Upon reaching level 12, players can take the Full Ceremorphosis feat to complete the transformation. This feature details physical changes, including the growth of mouth tentacles, an elongated head, and purple, mucus-covered skin, marking the character's official shift to the Aberration creature type, though original species traits can be retained. Post-transformation, players can choose to specialize in either psionic spellcasting, learning spells like Detect Thoughts and Mind Blast, or in physical combat with Brain-Seeking Tentacles, allowing for simultaneous damage and grappling with psychic effects. Players can eventually pursue both specializations.
This experimental content is designed to offer D&D players a mechanical framework to recreate their Baldur's Gate 3 character experiences at the table. The playtest material is available for public feedback, with a survey set to open on August 27. Wizards of the Coast has indicated that these options, along with the three subclasses, may be included in a future product, suggesting potential changes before final release. The development also hints at a possible future sourcebook focused on the Underdark.