Ill-Timed Explosion - Extended Art (MKM) from Murders at Karlov Manor, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Aaron J. Riley
• Card Text:
  Draw two cards. Then you may discard two cards. When you do, Ill-Timed Explosion deals X damage to each creature, where X is the greatest mana value among cards discarded this way.