effect

Canvas item9

Animated Screen Outline (flaming rainbow)

Canvas item217

Kuwahara Shader

Canvas item612

2D Outline and Rainbow outline 2 in 1

Canvas item210

Animated and Gradient Outlines

Spatial20

Simple dynamic holographic card effect ( foil )

Canvas item529

Waveforms

Canvas item342

Earthbound-like battle background shader w/scroll effect and palette cycling

Canvas item215

Gameboy Look

Canvas item7230

God rays