「BOOM」は FontVibe AI で作成したポストアポカリプスの文字エフェクトです。戦いで傷んだ暗い金属の縦長大文字。ひび割れから溶岩のようなオレンジの光が漏れ、焦土の上に火の粉と灰が舞います。

Action movie title typography. Ultra-bold letterforms with battle-worn matte metal surface, deep surface cracks glowing with molten orange-red lava light from within. Fiery ember particles and ash debris scatter from letter edges. Top edges catch cool rim light for separation. Avoid chrome mirror finish; prefer oxidized, battle-scarred metal. High contrast dark composition. Photorealistic rendering. 'BOOM' standing inside a massive industrial blast furnace. Letters bathed in the direct orange-white light of molten metal being poured nearby. Background: enormous furnace chamber — glowing crucibles, iron catwalks above, steam venting from pipes, workers' silhouettes in the far distance. The heat distortion hazes the entire background. This is where the metal for the letters was forged.