Activate Clock of Omens by tapping Immovable Rod and another artifact, untapping Immovable Rod.
Immovable Rod triggers, causing you to venture into the Cave Entrance room of Lost Mine of Phandelver, causing you to scry 1.
Activate Clock of Omens by tapping Immovable Rod and another artifact, untapping Immovable Rod.
Immovable Rod triggers, causing you to venture into the Mine Tunnels room of Lost Mine of Phandelver, and create two Food, two Clue, and two Treasure artifact tokens.
Activate Clock of Omens by tapping Immovable Rod and another artifact, untapping Immovable Rod.
Immovable Rod triggers, causing you to venture into the Dark Pool room of Lost Mine of Phandelver, causing each opponent to lose 1 life and you to gain 1 life.
Activate Clock of Omens by tapping Immovable Rod and another artifact, untapping Immovable Rod.
Immovable Rod triggers, causing you to venture into the Temple of Dumathoin room of Lost Mine of Phandelver, causing you to draw a card and complete Lost Mine of Phandelver.
Repeat.
This clever engine centers around Immovable Rod, which rewards you for becoming untapped by venturing into the dungeon every time it responds to the summons. To fuel this continuously, Clock of Omens lets you tap the Rod alongside any spare artifact to untap the Rod right back, endlessly repeating the loop. The true alchemy, however, happens when you reach room triggers that create tokens: Academy Manufactor intercepts any generation of Clues, Foods, or Treasures to radically multiply your yield, while Anointed Procession doubles that output yet again. Together, this compounding math turns a simple dungeon crawl into an unstoppable cascade of infinite resources, card draw, and life manipulation.