Activate Charming Scoundrel by paying 1, blinking it.
When Charming Scoundrel enters the battlefield, it and Deadeye Navigator's soulbond ability trigger.
Resolve the Deadeye Navigator trigger, repairing it and Charming Scoundrel.
Resolve the Charming Scoundrel trigger, creating two Treasure artifact tokens.
Activate the Treasures by tapping and sacrificing them, adding .
Repeat.
This loop turns an innocent scoundrel into an endless engine of wealth by weaponizing the blinking ability granted by Deadeye Navigator. Each time Charming Scoundrel re-enters the battlefield, Doubling Season steps in to double the Treasure tokens it creates, yielding twice the mana needed to pay for the Navigator's activation cost. By continuously re-pairing the creatures and cashing in the doubled loot, you generate an endless cascade of artifact and creature entries, exits, and sacrifices.