Good yugioh deck? its just random cards...but im planning to buy more warrior and pyro type?

First things first, do not EVER buy single cards straight up.....you get ripped of. Always trade for the sh*t you need. Next, idk exactly what it is your trying to do here, but if you were to test this out against even a scrub, you'd get beat fast...just being honest. Listen: the best thing to do is have a theme. Pick an archtype(s) and stick with it/them...but i don't suggest mixing archetypes. And idk your knowledge of the game but i hope you know what an archetype is. It's a group, or family of monsters and support cards for those monsters that all work together and help eachother out (i.e. gravekeepers, frogs, lightsworns, six samurais/shiens, x-sabers etc.) So, if lets say you do want to make a deck of warriors...thats great! But, what KIND of warriors would you like? Will you build....Gemini? Samurai? Elemental Hero? You see, there are many different things you can do with your deck, but all cards must work towards the same purpose. You must set your purpose for and within your deck. Another great tip: NEVER run more than 40 cards. Never. And ALWAYS have your side deck packed to the ends with 15 great situation cards. Anyways, back to the deck. All Im saying is, clear the slate and start over. My advice would be to do reasearch on tier 1 decks and see why theyre great and why they win. I personally run gravekeepers as my main deck because I love the archetype, and love their theme (slow, somtimes fast control with great draw power and searching and destruction of cards, some hand advantage and/or field swarm). I hope my advice to you is taken in a way that will greatly impact your future games and strategies....Superb luck making decks and have fun out there :D