Aether Membrane (PLC) from Planar Chaos, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Zoltan Boros & Gabor Szikszai
• Card Text:
  Defender
  AEther Membrane can block as though it had flying.
  Whenever AEther Membrane blocks a creature, return that creature to its owner's hand at end of combat.