I think we all know how I got my pseudonym. I came up with it back when I first played Mewtwo in Melee, since I really liked the way Mewtwo's U-Throw looked, and also because it was one of his primary kill options in that game. Afterwards, it just sorta stuck, even though I didn't main Mewtwo in Brawl, nor did I main him during Smash 4's early days. I feel like my pseudonym's origin story is pretty obvious, but I figured I would share, anyway.
Outside of Mewtwo, my two favorite characters to use are Corrin and Dr. Mario, followed by Lucina and Ganondorf. I only use the latter two in casual matches, however. Corrin is my secondary-in-training, and I occasionally pull out Dr. Mario in serious matches if I'm having a particularly tough time against an opponent. I can't pinpoint exactly what I like about Lucina, but she's just really fun to play as, and Laura Bailey being a great voice actress certainly doesn't hurt anything. Ganondorf is fun for no other reason than because he packs so much power. I find Dr. Mario more fun to use than Mario because I prefer the former's stats, and also because Dr. Tornado is better than F.L.U.D.D., in my opinion. It's fun to trap opponents in all of Dr. Tornado's hits before watching them fly off, and it's also very helpful when recovering.
As for Corrin, I think she's just super-refreshing. Mewtwo, Dr. Mario, Lucina, and Ganondorf are all rather standard when it comes to their movesets, but Corrin uses relativity unique attacks, so she's very fun to play as. I especially like Dragon Fang Shot and Dragon Lunge.
Speaking of your name,
Murlough
, how do you say it? Is it "Mur-loff", "Mur-luff", "Mur-low", "Mur-law", "Mur-loo", or something else entirely? "Ough" and pronunciation don't really get along. There's, like, 10 different ways to pronounce "ough". It's pretty crazy.