Kurkesh, Onakke Ancient + Vat of Rebirth + Dockside Extortionist + Corridor Monitor + Phyrexian Altar

Kurkesh, Onakke Ancient

Vat of Rebirth

Dockside Extortionist

Corridor Monitor

Phyrexian Altar

How it works

1. Activate Phyrexian Altar twice by sacrificing Dockside Extortionist and Corridor Monitor, adding .
2. Dockside Extortionist and Corridor Monitor dies, triggering Vat of Rebirth twice, putting two oil counters on it.
3. Activate Vat of Rebirth by paying 2, tapping it and removing four oil counters from it, targeting Dockside Extortionist.
4. Kurkesh triggers, choose to pay to copy Vat of Rebirth's ability, targeting Corridor Monitor.
5. Resolve the copy of Vat of Rebirth's ability, returning Corridor Monitor from your graveyard to the battlefield.
6. Corridor Monitor enters the battlefield, untapping Vat of Rebirth.
7. Resolve the original Vat of Rebirth ability, returning Dockside Extortionist from your graveyard to the battlefield.
8. Dockside Extortionist enters the battlefield, creating at least three Treasure tokens.
9. Activate two Treasure tokens by tapping and sacrificing them, adding 2.
10. Vat of Rebirth triggers twice, putting two oil counters on it.
11. Repeat.