Valorous Warrior, Berserker (FS/S64-E087S SR) [Fate/Stay Night [Heaven's Feel]]

[AUTO] When this card is placed on the stage from your hand, draw up to 1 card, and this card gets +2000 power until end of turn. [AUTO][CXCOMBO] [(2) Put 2 cards from your hand into your waiting room] When this card attacks, if"Cutthroat Battle" is in your climax area, you may pay the cost. If you do, this card gets +3000 power and the following ability until end of turn. "[AUTO] This ability activates up to 1 time per turn. When this card's battle opponent becomes [REVERSE], [STAND] this card, and at the beginning of your Encore step, put this card into your memory."