a theatrical anime card battle scene

masterpiece, best quality, score_9, score_8_up, safe, detailed eyes, detailed fingers, highly detailed face, 1girl, solo, anime girl, confident smile, sharp eyes, smug, standing, black cloak, ornate outfit, ribbon, gloves, thighhighs, boots, holding a trading card, card game, summoning card, glowing card, dragon, summoned monster, hologram, huge spectral dragon, magic circle, blue fire, purple lightning, energy particles, floating cards, card effects, dynamic pose, foreshortening, low angle, dramatic perspective, wind, hair blowing, cape fluttering, impact lines, cinematic composition, inside a grand fantasy card arena, the floor is engraved with glowing runes, the audience is shocked as a dragon emerges from a single card, A theatrical anime card battle scene where the girl reveals her secret ace card. She looks calm and almost playful, as if the overwhelming summon was exactly what she planned from the beginning.