Bond of the "Accelerated World", Kuroyukihime (AW/S43-E002SP SP) [Accel World -Infinite Burst-]

[AUTO] When this card is placed on the stage from your hand, you may put the top card of your clock into your waiting room. [AUTO] When a card named "Nega Nebulas" is placed on your climax area, if this card is in your center stage, choose one of your other characters and this card, and until end of turn, those cards get +1500 power and the following ability. "[AUTO] This ability activates up to one time per turn. When the 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." (Climax are regarded as level 0. This damage may be canceled)