Based on the MTG deck known as "Boomer Jund", the goal of the deck is to just play good cards. They may not synergize as well as dedicated synergistic decks, but by only having the "good cards" in your deck, how could you possibly lose?

A bunch of above-rate minions, super efficient removal, and enough cards to always be bigger than your opponent, with enough finesse, you, too, can win games!