I don't think Landstill or Enchantress or whatever will much care if the other player can block with their Tarmogoyfs. They'll draw an hillion cards and win in the air, or however the hell they want. Grip is a problem, but people still play Moat and Humility and Counterbalance and Shackles and all the rest.

I mean, sure, you're not going to play the card in White Weenie or Threshold, but it's a good fit for control decks of various sorts.