One of Three Great Families, Illyasviel (FS/S64-E091 U) [Fate/Stay Night [Heaven's Feel]]

[CONT] Assist All of your level 3 or higher characters in front of this card get +2000 power. [AUTO] [(1) Put 1 climax from your hand into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, choose 1 climax in your waiting room, and return it to your hand.