Aside from all the Ichorid discussion, I think one card that was overlooked is Garruk's Companion. It's no Tarmogoyf, but 2 mana for 3 power plus trample might be good in a Stompy deck, or a deck like GR Beats.
Too bad the Green Leyline wasn't a Concordant Crossroads. That would have been a great card.
Would you rather pay 0 45% of the time and 2GG 55% of the time, or G 100% of the time?