Ghostly Flicker + Mystic Sanctuary + Notorious Throng + Timeless Witness

Mana needed: {7}{U} each turn

GU identity

Commander legal

The 4 combo pieces

What must be in place

You control a Rogue that does not have summoning sickness and that cannot be blocked by an opponent.
You control at least four Islands.

How to execute it

  1. Deal combat damage to an opponent using a Rogue.
  2. Activate Mystic Sanctuary by tapping it, adding {U}.
  3. Cast Notorious Throng for its prowl cost by paying {5}{U}, causing you to take an extra turn after this one.
  4. Cast Ghostly Flicker by paying {2}{U}, blinking Mystic Sanctuary and Timeless Witness.
  5. When Timeless Witness and Mystic Sanctuary enter the battlefield, they trigger.
  6. Resolve the Timeless Witness trigger, returning Ghostly Flicker from your graveyard to your hand.
  7. Resolve the Mystic Sanctuary trigger, putting Notorious Throng from your graveyard onto the top of your library.
  8. Move to your next turn, drawing Notorious Throng during your draw step.
  9. Repeat.

What the combo produces