Chamber Sentry + Mortuary + The Reality Chip

WUBRG identity

Commander legal

The 3 combo pieces

What must be in place

The Reality Chip attached to a creature you control.

How to execute it

  1. Cast Chamber Sentry either from your hand or from the top of your library by paying {0}.
  2. Chamber Sentry enters the battlefield and dies as a state-based action due to having zero toughness.
  3. Mortuary triggers, putting Chamber Sentry on top of your library from your graveyard.
  4. Repeat.

What the combo produces