Effortless Master (TDM) from Tarkir: Dragonstorm, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Lie Setiawan
• Card Text:
  Vigilance
  Menace (This creature can't be blocked except by two or more creatures.)
  This creature enters with two +1/+1 counters on it if you've cast two or more spells this turn.