Deadeye Navigator + Charming Scoundrel + Adrix and Nev, Twincasters

Deadeye Navigator

Charming Scoundrel

Adrix and Nev, Twincasters

How it works

1. Activate Charming Scoundrel by paying 1, blinking it.
2. When Charming Scoundrel enters the battlefield, it and Deadeye Navigator's soulbond ability trigger.
3. Resolve the Deadeye Navigator trigger, repairing it and Charming Scoundrel.
4. Resolve the Charming Scoundrel trigger, creating two Treasure artifact tokens.
5. Activate the Treasures by tapping and sacrificing them, adding .
6. Repeat.

This loop relies on the soulbond pairing between Deadeye Navigator and Charming Scoundrel to fuel a repeating cycle of blinking and mana generation. By paying the activation cost granted by Deadeye Navigator, you send Charming Scoundrel into exile and right back to the battlefield, where its enters-the-battlefield ability triggers anew. The presence of Adrix and Nev, Twincasters is what completely breaks the math, doubling the Treasure tokens produced on each iteration so they generate more than enough mana to pay for the next blink.