I've told you time and time again, unless your humping my leg, Up-B's knockback isn't good at all. You'd be better off going for a dancing blade, a tilt, or an aerial. Don't let people get away once you've hit them. You hit me once then laid off way too many times. Marth shouldn't be doing this. You can play defensive if you must, but once you hit me stay on me and do as much damage as possible before hitting me away.
You do this on all characters, stop using KO moves so often. When it comes time to KO your having a harder time then you should because you've staled your KO moves. Every time you land an attack, is knockback is quartered. That stays until 9 different moves are used. If you use F-smash twice its efficiency is roughly at 2/3rds what it should be. Against someone like Dedede, this is a big no no. Hitting the Waddles also counts against you in this way, don't ever hit them with KOing moves.
My Creations in Modnation Racers! Check zhem!
http://community.modnation.com/en-us/players/IvoYaridovich/creations
