aura effect (like megaman zero) using paster plugin

so i've been using the plugin called "paster", I found it interesting and have been playing with it a bit and wanted to reproduce an aura effect present in the megaman zero and zx games.

Does anyone have any idea how to reproduce this effect using this wonderful plugin?

- > thumbs.gfycat.com/VibrantInfamousBaldeagle-mobile.mp4

Alternatively you can use cloned sprite & play with the scale ratio: dropbox.com/s/a5bzym3aex89j70/platform_slope.capx

In the example I use blend mode but you can add fx or pre-white-out the clone.