Forum:Indecisive

I've only started playing about a year ago but i have a lot of cards. right now I'm just using a basic structure deck to duel at school but i really want my own deck to be known for and maybe compete in tournaments. every time i try and build a deck it looks like a character deck and i don't want that. or i just use a lot of the same cards or a lot of the starter/structure deck cards. idk what to do. any advice? a lot of my cards are old to, but i have just as many new

are synchros good? should i use a lot of synchron tuners or avoid them? what about a lot of cards from the new structure decks like zexal and 5D's?