Decks I used this tourney: Garboids, Photon/Hope/Luciferen, Garboids, Ghost of the Past, Mono Life, Mono Darkness (and the other one)
Mono darkness was the only one of those that strait out lost a game.
In one round I was piecing together a rainbow deck, but it was the 3rd deck I was piecing together and my opponent finished up their decks when it was only half done, so I used the 2 finished decks for the wins.