A Step Towards the Future, Hakui Koyori [hololive production Vol. 2]

[CONT] Assist All of your characters in front of this card get +X power. X is equal to that character's level ×500. [ACT] Resonate [Reveal 1 "A Step Towards the Future, La+ Darknesss" in your hand & [REST] this card] Choose 1 character in your opponent's center stage, and that character gets -1000 power and the following ability until end of turn. "[CONT] During this card's battle, you cannot play " Backup" from your hand."