A Knight's Oath, Saber (FS/S34-E003SP SP) [Fate/Stay Night [Unlimited Blade Works]]

[CONT] This character gets +500 power for each of your other {Master} or {Servant} characters. [AUTO] This ability activates up to one time per turn. During the turn that this card is placed on the stage from your hand, when damage dealt by this card is canceled, put the top card of your deck into your waiting room, and deal X damage to your opponent. X is equal to that card's level +1. (Climax are regarded as level 0. This damage may be canceled.)