Nef-Crop Entangler (AKH) from Amonkhet, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Dan Murayama Scott
• Card Text:
  Trample
  You may exert Nef-Crop Entangler as it attacks. When you do, it gets +1/+2 until end of turn. (An exerted creature won't untap during your next untap step.)