Tiny Toons Looniversity but only when Merlin the Magic Mouse is onscreen

I chose Merlin the Magic Mouse for today's character appearance video. For those who don't know him, Merlin starred in a few cartoons in the late 60s. He had an assistant named Second Banana and was known for his iconic magic phrase "Atascadero Escondido!" This video, as you may have guessed, covers his appearances in TTL. I know he only appears in one episode (that being the first season episode "Extra, So Extra"), but I couldn't pass up the opportunity to make a video covering his appearances in this show.
For this video, I figured I should take a break from the famous Looney Tunes characters we all know and love and focus on one of the more underrated characters in the franchise. Plus, I just started watching TrollsTopia, which features Merlin's voice actor, JP Karliak (who also voiced a certain coyote in New Looney Tunes).
I do not own any of the footage in this video. Tiny Toons Looniversity is the property of Warner Bros. Animation.

[@ZakWolf]

Could Warner Bros. Discovery be any MORE like Warner Bros.- Seven Arts?