Capture of Jingzhou + Progenitor Mimic + Vampire Charmseeker

BGU identity

Commander legal

The 3 combo pieces

What must be in place

Enough mana available to cast the extra turn spell each turn.
Progenitor Mimic is a copy of Vampire Charmseeker.

How to execute it

  1. Cast Capture of Jingzhou by paying its mana cost, taking an extra turn after this one.
  2. At the beginning of your next upkeep, Progenitor Mimic triggers, creating a token copy of Vampire Charmseeker.
  3. When the token Vampire Charmseeker enters the battlefield, it triggers itself, returning Capture of Jingzhou from your graveyard to your hand.
  4. Repeat.

What the combo produces