Made with GPT Image 2 · CC0 · 23 Aug 2026

Nebula Gambit Revised Shared Card Back

Generated from: Physical poker playing card back, portrait 63 x 88 mm print format, vertically symmetrical mirrored design, clean flat vector-game card design, high contrast, print-friendly. Dark navy to violet gradient field with a subtle cosmic starfield and faint star trails. Centered large luminous cyan five-pointed star surrounded by a purple orbital ring and vortex motif with soft glow, mirrored top and bottom for symmetry. Deep navy rounded card frame with a thick neon violet outline, matching a front card frame. Generous safe inset margins about 10 percent from every edge, no important detail touching the crop edge. Bold neon cyan and violet accents with subtle hot-pink hints. No text, no phone UI, no gold filigree, no tiny rules text.