Can anyone r/f my yugioh deck for an upcoming tournament?

You Sorta of have a destroying without fighting deck, with Old Vindictive lady, Raiza, and a couple others. The point of that deck is to destroy there monsters without fighting. With, Marshmellow, i recommend Book of Moon, Lets him go facedown once more and he can inflict another 1000 dmg. Add Man Eater Bug if you have it. Your deck tries to destroy opponent for a direct shot. I also recommend Swarm of Scarabs, guardian Sphinx, Newdoria, and Medusa worm. Most of these can be found in the Gold Collection.