[LV1][LV2][LV3] (Either Player's Attack Step) The color and symbol of every Spirit/Ultimate/Nexus of both players is treated as White.
[LV2][LV3] Catalyze: All Color (When Attacks) By sending Soul Core(Soul Core) from this Spirit to your trash, immediately activate your set Soul Burst. After the activation of the Burst, if the Burst's color was White, return an opposing Spirit/Ultimate to the bottom of the deck.