purple energy orb 3d model

"A compact sphere of condensed violet energy, swirling violently within a cracked outer shell of shadow. Its surface ripples like liquid darkness, streaked with thin arcs of jagged lightning that flash unpredictably across its core. A faint aura of black mist trails behind it, stretching into sharp, fragmented wisps as it moves. At its center, a dense nucleus glows with an intense, unnatural purple light, flickering erratically as if barely contained. The projectile leaves behind a brief distortion in the air, like heat bending light, before fading into drifting embers of dim violet sparks."