Unity3d Magic Effects Pack 1 (AssetStore demo)
Asset store package of effects for Unity3D Link on asset store https://assetstore.unity.com/packages/vfx/particles/spells/magic-effects-pack-1-99856
FX
Unity3d realistic effect 4 (AssetStore demo)
Link on asset store https://www.assetstore.unity3d.com/en/#!/content/85675