“NIGHTFLASHER” is a Gothic (DIY) FontVibe AIで作成した文字エフェクト.

Square death-metal logo key art, with exactly one readable text string: “NIGHTFLASHER”. Build the word as a single custom blackened-steel death-metal wordmark spanning 86% of the canvas width across the center. Ultra-bold, wide, tightly interlocked uppercase letters; jagged torn outer contours, needle-point terminals, branching spikes projecting from the N, T, F, H, and R joints, narrow triangular counters kept open for legibility. The letters are forged from charcoal-black oxidized steel with chipped gunmetal edges, pitted corrosion, hairline fractures, and thin cold-white metal highlights along the upper ridges. A concentrated electric-white flash erupts behind the center of the word, creating radial backlight rays and a crisp white rim around each spike; blue-violet ionized smoke and granular ash particles spread into a near-black background. The left and right letter extensions taper into symmetrical thorn-like arcs, framing the word without forming extra symbols or extra text. Add a subtle fractured basalt ground plane at the bottom 15%, catching faint reflected blue light. High contrast, centered logo composition, deep black negative space, sharp focus on the lettering, ray-traced metal reflections, controlled bloom, no people, no skulls, no band members, no additional readable words, no watermark.