Mnemonic Wall + Cache Raiders + Capture of Jingzhou

Mnemonic Wall

Cache Raiders

Capture of Jingzhou

How it works

1. Cast Capture of Jingzhou by paying 3, taking an extra turn after this one.
2. Cast Mnemonic Wall by paying 4.
3. Mnemonic Wall enters the battlefield, returning Capture of Jingzhou from your graveyard to your hand.
4. At the beginning of your next upkeep on your extra turn, Cache Raiders triggers, returning Mnemonic Wall from the battlefield to your hand.
5. Repeat each turn.