12 Vertical Portals or Buffs done entirely with Visual Effect Graph.
 
Showcase Video
 
This package includes:
-12 Stylized Portals (2 customizable VFX Graphs)
-Highly Customizable (change textures, meshes, curves, color, size, shader settings, etc in the inspector)
-Textures (circles, impacts, noises, cracks, flares, etc)
-HDRP and URP only
-Limited Mobile support (high-end mobile devices only)
-Documentation
 
Originally made in URP, adapted to HDRP.
Visual Effect Graph from the Package Manager is required.
Contact me for any questions (check my profile here in the asset store for contacts).