A stylized fantasy magic crystal hovering in mid-air, shaped like a sharp elongated shard with clean, symmetrical faceted edges. The crystal is semi-transparent and glowing from within with a soft bluish or purplish light. Surface includes subtle mystical engravings or runes, but minimal — keep geometry clean. Optionally floating above a small, circular stone pedestal with ancient carved patterns. The scene is simple and centered on the crystal. Use clean low-poly friendly structure with visible geometry and no complex overlapping parts. Ideal for use in games or animation. Render in neutral lighting for easy 3D capture.