Prydwen

Apply Ignore DEF to the engraved card. Gain 2 Critical Stars when attacking with the engraved card.

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

It was originally a tool carried by the King of Knights, but a certain Knight of the Round Table borrowed it and turned it into a surf board. They continue to ride the waves in high spirits. It seems like a prank that got out of hand. But...what if it was actually the result of them being truly carefree for the first time? Perhaps that's the better way to be. And of course, there's Master's duty of getting pushed around at their hands to keep the peace. If only they would stop using it inside Chaldea...