Mimic (AFR) from Adventures in the Forgotten Realms, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Scott Murphy
• Card Text:
  T, Sacrifice Mimic: Add one mana of any color.
  2: Mimic becomes a Shapeshifter artifact creature with base power and toughness 3/3 until end of turn.