Compose an energetic and tense battle theme inspired by Pokémon Black and White. Tempo around 130 BPM. Key: minor, with dramatic and adventurous mood. Instruments: bright electronic lead synth for the main melody, punchy electronic kick and snare drums, rhythmic bassline, soft orchestral pads in the background for tension, occasional brass stabs for impact. Structure: intro → main melody → energetic loop → slight variations for suspense. The track should be looping-friendly, memorable, suitable for an intense Pokémon trainer battle, and convey excitement, urgency, and a heroic game soundtrack vibe.