FINAL:
Late to the party but maybe I’ll manage this time 
I have been wanting to try something in the style of KDA league of legends skins for a long time and i felt like this was the perfect occasion for me to theme my challenge entry around that theme.
Concept so far:
First thing i wanted to work on the shader of the crystal shield, which would probably be one of the biggest elements for this effect.
Taking the occasion to explore the alpha of Godot 4