Arthur, Marigold Knight + Felidar Guardian + Preston, the Vanisher + Scroll Rack

Mana needed: {1}

URW identity

Commander legal

The 4 combo pieces

What must be in place

You control another creature that can attack this turn.

How to execute it

  1. Activate Scroll Rack by paying {1} and tapping it, exiling Felidar Guardian from your hand face down, then putting the top card of your library into your hand and putting Felidar Guardian onto the top of your library.
  2. Declare Arthur and another creature as attackers, triggering Arthur, looking at the top six cards of your library and putting Felidar Guardian onto the battlefield tapped and attacking.
  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