Agatha of the Vile Cauldron + Filigree Sages + Prototype Portal + and 2 others

GUR identity

Commander legal

The 5 combo pieces

What must be in place

Agatha of the Vile Cauldron has power 2 or greater.

How to execute it

  1. Activate Prototype Portal by paying {0} and tapping it, creating a token copy of Silverbluff Bridge.
  2. When Silverbluff Bridge enters the battlefield, Tiller Engine triggers, untapping it.
  3. Activate the Silverbluff Bridge token by tapping it, adding {U}.
  4. Activate Filigree Sages by paying {U}, untapping Prototype Portal.
  5. Repeat.

What the combo produces