A Servant's Power Sealed Within

Search your deck for up to 1 "Justice On Behalf of Another, Shirou", reveal it to your opponent, put it into your hand, and shuffle your deck. Put this card into your memory.【CONT】 Memory If this card is in your memory, all of your "Justice On Behalf of Another, Shirou" get the following ability. "【AUTO】 Accelerate [Put the top card of your deck into your clock] At the beginning of your climax phase, you may pay the cost. If you do, search your deck for up to 1 climax, reveal it to your opponent, put it into your hand, choose 1 card in your hand, put it into your waiting room, and shuffle your deck."