Tideforce Elemental (Foil) (WWK) from Worldwake, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Foil
• Artist: Donato Giancola
• Card Text:
  {U}, {T}: You may tap or untap another target creature.
  Landfall — Whenever a land enters the battlefield under your control, you may untap Tideforce Elemental.