Sadly the maths is not simple as there are far more mono decks and two colour decks played than those with greater numbers of colours for which any one colour is only in a third of the decks
Oswald, The Lucky Rabbit Oswald is a great card for item decks, turning each ink you play into a chance to play an item for free cheating some of the biggest and scariest into play way ahead of time if youre lucky, or if youve found a way to filtre your deck just right
Her second ability is greatdrawing a card and a half is awesomebut its held back in a major way by her incredibly low starting loyalty
Fear for more information
Freerunning isnt as busted as it might seem, but its pretty powerful, and an Ezio EDH deck potentially has access to every assassin in the game
this brings some fodder for itself, but Im unsure that its enoughalthough two swings with an evasive 6/6 just get there