Big Sister Holy Maiden's Squire

When engraved on an Arts Card, increase Critical Strength by 10% for the engraved card. Gain 1 Critical Star when attacking with engraved card.

Obtain during the FGO Summer 2025: Servant Summer Festival event.

A familiar in the shape of a dolphin with the ability to walk on land and fly through the sky. When the holy maiden, who descended upon the summer beach, helped it out in its time of need, it decided to follow her. Its name is Reece. It has the strange ability to hover just in the upper right corner of one's field of view. In a certain Singularity, there also existed a sharklike creature called "Reece XP." The nature of its relationship with this dolphin is unclear.