Cloudstone Curio + Grim Wanderer + Gwenna, Eyes of Gaea + Sheltering Ancient

BG identity

Commander legal

The 4 combo pieces

What must be in place

Gwenna does not have summoning sickness.

How to execute it

  1. Activate Gwenna by tapping it, adding {1}{B} that can only be spent to cast creature spells or activate abilities of creatures.
  2. Cast Grim Wanderer by paying {1}{B}.
  3. Gwenna triggers, putting a +1/+1 counter on it and untapping it.
  4. Grim Wanderer enters the battlefield, triggering Cloudstone Curio, returning Sheltering Ancient from the battlefield to your hand.
  5. Activate Gwenna by tapping it, adding {1}{G} that can only be spent to cast creature spells or activate abilities of creatures.
  6. Cast Sheltering Ancient by paying {1}{G}.
  7. Gwenna triggers, putting a +1/+1 counter on it and untapping it.
  8. Sheltering Ancient enters the battlefield, triggering Cloudstone Curio, returning Grim Wanderer from the battlefield to your hand.
  9. Repeat.

What the combo produces