So, if you exile a sorcery card, you can cast that spell only during your main phase, and if you play a land this way, you can do so only if you haven't played a land yet this turn
Although the deck didn't see as much success in competitive play, it brought to light certain combo routes that were oppressive in other decks
As well, once Ovinomancer was active, it was nigh-unkillable itself, since returning it to your hand is part of the cost and not effect
Being 2 mana means you can get her out early and start to work up the mana value chain to get bigger cards out
No matter what combinations I came up with, I couldnt see a strong non-white color pair emerging
The best part of this card is that it can seek out any land card, not just basic ones, giving you the potential to get some of the best cards in your deck out without really having to tutor for them