Hua Tuo, Honored Physician + Intruder Alarm + Shilgengar, Sire of Famine + Verdant Succession

GWUB identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one additional nontoken green creature.
Hua Tuo does not have summoning sickness.

How to execute it

  1. During your precombat main phase, activate Shilgengar by sacrificing the additional nontoken green creature.
  2. When the creature dies, Verdant Succession triggers.
  3. Holding priority, activate Hua Tuo by tapping it, putting the creature from your graveyard onto the top of your library.
  4. Resolve the Verdant Succession trigger, searching your library for the sacrificed creature and putting it onto the battlefield.
  5. When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  6. Resolve the Shilgengar ability from step 1
  7. Repeat.

What the combo produces