How to build a basic YuGiOh deck by Robert G Parent
The purpose of a Yugioh card deck is to be able to play and win against any deck. You could call this the Swiss Army Knife or MacGyver deck, the original Yugi Deck.
In a Swiss Army Deck, you need Defense Monster cards, Offensive Monster cards, and a few Boss Monster cards.
A simple deck:
8 protector defense monsters cards ( def 2000 )
2 Boss monster cards ( atk 3000 )
15 regular monster cards ( depends on your strategy )
15 spell and trap cards