Activate Ashnod's Altar by sacrificing Golgari Thug, adding {C}{C}.
When Golgari Thug dies, it, Pitiless Plunderer and Korvold's second ability trigger.
Resolve the Golgari Thug trigger, putting it on top of your library from your graveyard.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Resolve the Korvold trigger, putting a +1/+1 counter on it and causing you to draw Golgari Thug from the top of your library.
Activate the Treasure by tapping and sacrificing it, adding {B}.
Cast Golgari Thug by paying {1}{B}.
Repeat.
If desired, you may instead use Golgari Thug's dredge ability to return it to your hand to mill your library.

Infinite +1/+1 counters on a creature

Infinite colorless mana

Infinite death triggers

Infinite draw triggers

Infinite creature ETB

Infinite creature LTB

Infinite creature sacrifice triggers

Infinite self-mill

Infinite storm count

Korvold, Fae-Cursed King

Golgari Thug

Pitiless Plunderer

Ashnod's Altar

Activate Phyrexian Altar by sacrificing Golgari Thug, adding {1}.
When Golgari Thug dies, it, Pitiless Plunderer and Korvold's second ability trigger.
Resolve the Golgari Thug trigger, putting it on top of your library from your graveyard.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Resolve the Korvold trigger, putting a +1/+1 counter on it and causing you to draw Golgari Thug from the top of your library.
Activate the Treasure by tapping and sacrificing it, adding {B}.
Cast Golgari Thug by paying {1}{B}.
Repeat.
If desired, you may instead use Golgari Thug's dredge ability to return it to your hand to mill your library.

Phyrexian Altar

Activate Thermopod's second ability by sacrificing Golgari Thug, adding {R}.
When Golgari Thug dies, it, Pitiless Plunderer and Korvold's second ability trigger.
Resolve the Golgari Thug trigger, putting it on top of your library from your graveyard.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Resolve the Korvold trigger, putting a +1/+1 counter on it and causing you to draw Golgari Thug from the top of your library.
Activate the Treasure by tapping and sacrificing it, adding {B}.
Cast Golgari Thug by paying {1}{B}.
Repeat.
If desired, you may instead use Golgari Thug's dredge ability to return it to your hand to mill your library.

Thermopod

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