Felidar Guardian + Metamorphosis Fanatic + Preston, the Vanisher

Mana needed: {4}{B}{B}

WB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Metamorphosis Fanatic by paying its mana cost.
  2. When Metamorphosis Fanatic enters, it triggers, returning Felidar Guardian from your graveyard to the battlefield.
  3. When Felidar Guardian enters, it and Preston trigger.
  4. Resolve the Felidar Guardian trigger, blinking another permanent you control.
  5. Resolve the Preston trigger, creating a token copy of Felidar Guardian that is a 0/1 Illusion.
  6. When the Felidar Guardian token enters the battlefield, it triggers, blinking the nontoken Felidar Guardian.
  7. Repeat from step 3.

What the combo produces