Core Prowler + Krark-Clan Ironworks + Nim Deathmantle + Venser, Corpse Puppet

UB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Krark-Clan Ironworks by sacrificing Core Prowler, adding {C}{C}.
  2. Core Prowler dies, triggering itself and Nim Deathmantle.
  3. Resolve the Core Prowler trigger, causing you to proliferate.
  4. Venser triggers, creating a legendary 3/3 The Hollow Sentinel artifact creature token.
  5. Activate Krark-Clan Ironworks by sacrificing The Hollow Sentinel, adding {C}{C}.
  6. Resolve the Nim Deathmantle trigger from step 2, causing you to pay {4} to return Core Prowler from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  7. Repeat.

What the combo produces