TF Swain is still one of the best decks in the game. Once we start getting to the mid game, we can use Kegs to bump up our removal to deal with most threats. Twisted Fate is a nice supplement to the deck, but remember that the main way we're going to win is through Swain and Leviathan triggers. Against slower decks you may be able to pressure them depending on your hand. If you can't, you can play for value with draw and leveling up Swain.