Download AdvancedKyMagicFX03 FREE Unity. 

This package includes 30 effects!
Ray, tornado, slash, beam, etc… and more!
This package includes 61 Effects!
And 53 distortionFX!!(If you use Unity4, DistortionFX needs PRO)
DistortionFX is used in the WebPlayer.
Explosions, fire, ice, lightning, shock, slashing, cartoon effects, etc…

Mainly using the shuriken system. Also, include primitive types to reduce vertex and draw calls.