Aqueous Form (CMR) from Commander Legends, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Slawomir Maniak
• Card Text:
  Enchant creature
  Enchanted creature can't be blocked.
  Whenever enchanted creature attacks, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)