Ashnod's Altar + Hero's Blade + Koll, the Forgemaster + Zabaz, the Glimmerwasp

RW identity

Commander legal

The 4 combo pieces

What must be in place

Hero's Blade attached to Zabaz.

How to execute it

  1. Activate Ashnod's Altar by sacrificing Zabaz, adding {C}{C}.
  2. Zabaz dies, triggering its modular ability and Koll.
  3. Resolve the Zabaz trigger, putting a +1/+1 counter on any artifact creature you control.
  4. Resolve the Koll trigger, returning Zabaz from your graveyard to your hand.
  5. Cast Zabaz by paying {1}.
  6. Zabaz enters the battlefield, triggering Hero's Blade, attaching Hero's Blade to Zabaz.
  7. Repeat.

What the combo produces