Koll, the Forgemaster + Kemba, Kha Enduring + Ashnod's Altar + Pitiless Plunderer

Koll, the Forgemaster

Kemba, Kha Enduring

Ashnod's Altar

Pitiless Plunderer

How it works

1. Activate Ashnod's Altar by sacrificing Kemba, adding CC.
2. Kemba dies, triggering Pitiless Plunderer and Koll.
3. Resolve the Koll trigger, returning Kemba from your graveyard to your hand.
4. Resolve the Pitiless Plunderer trigger, creating a Treasure token.
5. Activate the Treasure token by tapping and sacrificing it, adding .
6. Cast Kemba by paying 1.
7. Kemba enters the battlefield, attaching any Equipment you control to it.
8. Repeat.