Aberrant Mind Sorcerer + Helm of the Host + Capture of Jingzhou

Aberrant Mind Sorcerer

Helm of the Host

Capture of Jingzhou

How it works

1. Cast Capture of Jingzhou by paying 3, causing you to take an extra turn after this one.
2. At the beginning of your combat phase, Helm of the Host triggers, creating a token copy of Aberrant Mind Sorcerer with haste.
3. When the Aberrant Mind Sorcerer token enters the battlefield, it triggers, causing you to roll a d20 and either return Capture of Jingzhou from your graveyard to your hand, or put Capture of Jingzhou from your graveyard on top of your library.
4. Move to your extra turn, drawing Capture of Jingzhou if it was put on top of your library.
5. Repeat.