Assassin's Ink (NEO) from Kamigawa: Neon Dynasty, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Heonhwa
• Card Text:
  This spell costs 1 less to cast if you control an artifact and 1 less to cast if you control an enchantment.
  Destroy target creature or planeswalker.