Create a game-ready VFX sprite sheet animation. Effect Type: Frozen magic circle shatter explosion. Animation Sequence: 1. glowing frost rune circle appears 2. slow clockwise rotation 3. freezing mist gathers inward 4. circle compresses slightly 5. violent ice crystal explosion 6. thousands of icy shards burst outward 7. cold mist expands 8. particles drift and dissolve Technical Requirements: - fixed pivot point - perfectly centered composition in every frame - no frame drifting - no camera movement - radial explosion from static center - smooth interpolation across all frames - game-ready sprite sheet - optimized for Unity / Unreal Sprite Sheet Layout: - total frames: 30 - 6 columns x 5 rows - frame size: 128x128 - total image size: 768x640 - no padding - no gaps Background: - pure black background (#000000) Visual Style: - stylized fantasy game VFX - cinematic ice magic - high readability - soft bloom glow - clean energy rendering Color Palette: Primary Color: icy blue (#66CCFF) Secondary Color: white frost (#DDF6FF) Core Glow: cold white (#FFFFFF) Shadow Tone: deep blue (#113355) Lighting: - emissive frost glow - refracted crystalline bloom - magical moonlight feeling Particle Behavior: - diamond-like crystal shards - icy mist turbulence - outward radial velocity - smooth particle fade - layered shard sizes Rendering Style: - 2D fantasy RPG VFX - polished mobile game effect - high frame count feel