Activate an artifact using Glittermonger's ability by tapping it, creating a Treasure token.
Repeat step 1 using the Treasure token.

Infinite artifact ETB

Infinite artifact tokens

Infinite creature ETB

Infinite tapped Food tokens

Infinite tapped Treasure tokens

Hazel's Brewmaster

Gourmand's Talent

Glittermonger

Activate Glittermonger by tapping it, creating a Treasure token.
The Treasure token enters the battlefield as a 0/0 artifact creature, and therefore dies as a state-based action due to having zero toughness.
Intruder Alarm triggers, untapping all creatures.
Repeat.

Infinite death triggers

Infinite creature LTB

Infinite mana creatures you control can produce

Infinite untap of creatures

March of the Machines

Intruder Alarm

Activate Glittermonger by tapping it, creating an artifact token.
When the artifact token enters, Fateful Discovery triggers, causing you to draw a card.
Activate Mind Over Matter by discarding a card, untapping Glittermonger.
Repeat.

Infinite card draw

Infinite draw triggers

Infinite looting

Near-infinite Treasure tokens

Near-infinite colored mana

Near-infinite artifact ETB

Near-infinite artifact tokens

Mind Over Matter

Fateful Discovery

Activate Glittermonger by tapping it, creating a Treasure token.
Activate Treasure Token by tapping and sacrificing it, adding {B}.
Cast Acererak the Archlich by paying {B}.
Chakram Retriever triggers, untapping Glittermonger.
Acererak the Archlich enters the battlefield and triggers, returning Acererak the Archlich to your hand and venturing into the Lost Mine of Phandelver.
Each time your trigger the Dark Pool room ability, each opponent loses 1 life and you gain 1 life.
Repeat.

Near-infinite +1/+1 counters

Near-infinite creature tokens

Near-infinite creature ETB

Near-infinite lifegain

Near-infinite lifegain triggers

Near-infinite lifeloss

Near-infinite creature LTB

Near-infinite creature sacrifice triggers

Near-infinite ventures into the dungeon

Acererak the Archlich

Goreclaw, Terror of Qal Sisma

Chakram Retriever

Combos with "Glittermonger"