Krark-Clan Ironworks + Sculpting Steel + Spine of Ish Sah + Urza, Lord Protector

Mana needed: {2}

WU identity

Commander legal

The 4 combo pieces

How to execute it

  1. Cast Sculpting Steel by paying {2} due to Urza. Choose to have it enter as a copy of Spine of Ish Sah.
  2. When Sculpting Steel enters, its first ability triggers, destroying a permanent.
  3. Activate Krark-Clan Ironworks by sacrificing Sculpting Steel, adding {C}{C}.
  4. Sculpting Steel's second ability triggers, returning it from your graveyard to your hand.
  5. Repeat.

What the combo produces