I would mostly use magical feeling because it sounds more natural and the other one is rarely used. Hope this helps!

Magical feeling

‘Magical’ usually sounds better with ‘feeling’ but here neither are good. I was filled with a magical feeling as I started to paint. There was a magical feeling in the air as I started to work on the painting. It’s such a magical feeling to start a creative work.

Hi Mary The word “Magical” is an adjective that basically means “to contain magic.” So when you’re talking about your feeling, do you think it’s a “magical feeling” or just a “magic feeling?”