First version with a darker blue for the word "Magiswords" and black for "Mighty". Note that the byline uses the style as We Bare Bears and the name of the creator is larger than the next one. Seen on all of its shorts.
Second version with "A Cartoon Network Original" byline. Note that the word "Mighty" and the byline are colored blue and the word "Magiswords" are lighter blue. The name of the creator is also smaller. This variant was used when the short became a show.