My new package is already available in the Asset Store. You can buy it by this link:
The pack contains 15 unique effects (magic circles and shields)! All effects are game ready, just take and drop prefabs into your game! They can be easily re-sized, re-timed and re-colored. Also all effects were created without the help of scripts.
LWRP and HDRP supported.
PC/Consoles/Mobiles/VR supported.