With This Flesh and Bone, Mash Kyrielight (FGO/S87-E080S SR) [Fate/Grand Order THE MOVIE Divine Realm of the Round Table: Camelot]

[AUTO] When this card attacks, if your hand has 5 or more cards, choose 1 of your characters, and that character gets +2000 power until end of turn. [AUTO] At the beginning of your opponent's attack phase, you may move this card to an open position of your center stage.