By the looks of things, Invasion of Tarkir is already on the move price-wise, with copies climbing from around $3.50 to $5 over the last month
In Extended Dredge, Bloodghast was a card that could be milled into the graveyard with dredge, come back from the graveyard for free with landfall, possibly do some attacking (dealing with four Bloodghasts can actually be super annoying because they just keep coming back), and in the late game make an amazing combo with Bridge from Below and Dread Return, generating a ton of Zombies when they are sacrificed and then returning to the battlefield for free
And I didnt quite realise how iconic it was when I was working on it
It's Nature's RhythmNature's Rhythm that takes the crown
It's easy to reuse the ETB ability with cards like Displacer Kitten or Teleportation Circle, making this an excellent finisher that prevents your opponents from maintaining a board state
We could do three versions of each basic and get fifteen lands!" This idea was before FINAL FANTASY XVI was publicly revealed