Ghostly Flicker + Grim Monolith + Panoptic Mirror + Strionic Resonator

U identity

Commander legal

The 4 combo pieces

How to execute it

  1. At the beginning of your upkeep, Panoptic Mirror triggers.
  2. Holding priority, activate Grim Monolith by tapping it, adding {C}{C}{C}.
  3. Activate Strionic Resonator by paying {2} and tapping it, copying Panoptic Mirror's trigger.
  4. Resolve the copy of Panoptic Mirror's trigger, casting a copy of Ghostly Flicker without paying its mana cost.
  5. Resolve the copy of Ghostly Flicker, blinking Grim Monolith and Strionic Resonator.
  6. Repeat from step 2.

What the combo produces