Tablet

A creation of Marion Marshall's. It has the ability to seal and transform Remnants.

You will get it after the quest The Tablet of Marshall. It is used through the story and for some quests. There are also some Remnants scattered in various dungeons. See the spoiler section for the complete list.

Spoiler warning: Transformable Remnants
Dead Heart (do not remove until the quest Hearts!) Flâchonelle (do not remove until the quest Kate and Rhagoh!) Liafort (do not remove until the quest The Dreaming Rose!) Rubber Soul Schiavona

Spoiler warning: Required for:
UFO?! Hearts