Aetherplasm (GPT) from Guildpact, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Nottsuo
• Card Text:
  Whenever AEtherplasm blocks a creature, you may return AEtherplasm to its owner's hand. If you do, you may put a creature card from your hand into play blocking that creature.