Gravestone Strider (MKM) from Murders at Karlov Manor, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Tom Babbey
• Card Text:
  1: Add one mana of any color. Activate only once each turn.
  2, Exile Gravestone Strider from your graveyard: Exile target card from a graveyard.