Here is the result:
How to create this basic Energy Blast
1) Open a 500 pixels x 500 pixels new document with a White Background.
2) Press "D" button on your keyboard. This will set your Foreground color Black and set your Background color White.
3) Filter > Render > Clouds
4) Filter > Pixelate > Mezzotint --
Important: Change the Mezzotint type to Long Lines.
Type: Long Lines
5) Filter > Blur > Radial Blur --
Important: Amount: 100, Blur Method: Zoom, Quality: Best
6) Image > Adjustments > Hue/Saturation --
Important: Check Colorize and change the color by using Hue and/or Saturation. Normally you don't need to touch Saturation. But this will be your choice
DSGNR