Prosperous Thief - Ninja Showcase (NEO) from Kamigawa: Neon Dynasty, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: SS39
• Card Text:
  Ninjutsu 1U
  Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token.