Avenger of ZendikarIt combines two of my favorite aspects of green, with an interesting triggering mechanism
If they are, this is creature removal in three colors
Try to use Terra and other cards like Gogo: Mysterious Mine, which can become a copy of Terra to quickly get his cost down by adding creatures to the graveyard
Each of these triggers will reveal the top card of your library
Life usually does not matter against decks like Mono-Green and UW Control, but if you suddenly are paying 12 life across this, Thoughtseize, Shocks, etc they do have access to creatures and creature lands that can just suddenly kill you
And finally, the team highlighted Cowabunga , a green sorcery card, here