Enduring Renewal + Gríma Wormtongue + Intruder Alarm + Phyrexian Walker

WUB identity

Commander legal

The 4 combo pieces

What must be in place

Grima Wormtongue does not have summoning sickness.

How to execute it

  1. Activate Grima Wormtongue by tapping it and sacrificing Phyrexian Walker.
  2. When Phyrexian Walker dies, Enduring Renewal triggers, returning Phyrexian Walker from your graveyard to your hand.
  3. Resolve the Grima Wormtongue ability, causing target player to lose 1 life.
  4. Cast Phyrexian Walker by paying {0}.
  5. Repeat.

What the combo produces