I dunno for Light tbh. I'd LIKE to say...

https://www.youtube.com/watch?v=B2jVbSI9H4o

But thats not fitting for every day, only serious fighting probably. (Also that fight is... yeah... GG) Any idea for every day? I'd think something that kinda sounds laidback but with a... whats the word... Something serious undertone? I dunno... I really don't know. 

I'm open to suggestions.