[LV1][LV2] (Each Player's Attack Step) When you summon a spirit using High Speed from your hand, you can also move core from the field to play the summon cost. [LV2] Give the following effect to all "The RetsuHero Seiryubi, " "Kumatakanwu," and "Barbary-Chouhi" you control: "[When Battles] Your opponent can't activate a burst"