Ioreth of the Healing House + Marvin, Murderous Mimic

U identity

Commander legal

The 2 combo pieces

What must be in place

There is at least one other legendary creature on the battlefield.
Marvin and Ioreth do not have summoning sickness.

How to execute it

  1. Activate Marvin using Ioreth's second ability by tapping it, untapping Ioreth and another legendary creature.
  2. Activate Ioreth's second ability by tapping it, untapping Marvin and another legendary creature.
  3. Repeat.

What the combo produces