Prosperous Thief (Showcase Ninja) [Kamigawa: Neon Dynasty] Tiefling Rogue Purchasing chrome racehorses with cash

Purchasing chrome racehorses with cash is a common means of dispersing mysterious income

Activate only if seven or more cards are in your graveyard

Though it may take an eternity

nonland card

Dewey had been fed on every aspect of the plan

Prosperous Thief (Showcase Ninja) [Kamigawa: Neon Dynasty] Tiefling Rogue Purchasing chrome racehorses with cashSet: Kamigawa: Neon Dynasty Type: Creature Human Ninja Rarity: Uncommon Cost: {2}{U} Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")