Austere Command (2XM) from Double Masters, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Anna Steinbauer
• Card Text:
  Choose two —
  • Destroy all artifacts.
  • Destroy all enchantments.
  • Destroy all creatures with converted mana cost 3 or less.
  • Destroy all creatures with converted mana cost 4 or greater.