Dargo, the Shipwrecker + Runaway Steam-Kin + Razaketh, the Foulblooded + Dross Harvester

Dargo, the Shipwrecker

Runaway Steam-Kin

Razaketh, the Foulblooded

Dross Harvester

How it works

1. Cast Dargo from the command zone by paying .
2. Runaway Steam-King triggers, putting a +1/+1 counter on itself.
3. If Runaway Steam-Kin has three +1/+1 counters on it, activate it by removing them, adding .
4. Activate Razaketh by paying 2 life and sacrificing Dargo.
5. Choose to return Dargo to the command zone from your graveyard.
6. Dross Harvester's last ability triggers, causing you to gain 2 life.
7. Resolve the Razaketh ability, causing you to search your library for a card and put it into your hand.
8. Repeat.

This explosive loop turns the graveyard into a revolving door for your commander, fueled by the relentless engine of Runaway Steam-Kin tracking your red spell casts. Each time you replay Dargo, the Shipwrecker for a minimal cost, the Steam-Kin grows closer to yielding a burst of red mana to sustain the chain. Meanwhile, Razaketh, the Foulblooded acts as the ultimate tutor, happily trading away that freshly cast Dargo for any card you need while offsetting the life cost alongside Dross Harvester, which turns every single sacrificial death into a net gain of life.