Cogwork Assembler + Clock of Omens + The Eternity Elevator

Cogwork Assembler

Clock of Omens

The Eternity Elevator

How it works

1. Activate The Eternity Elevator by tapping it, adding one mana of any color for each charge counter on it.
2. Activate Cogwork Assembler twice by paying 14, creating two token copies of Cogwork Assembler with haste.
3. Activate Clock of Omens by tapping the Cogwork Assembler tokens, untapping The Eternity Elevator
4. Repeat.

By leaning on The Eternity Elevator's ability to tap for massive amounts of mana once it has enough charge counters, you fund Cogwork Assembler's hefty activation cost to flood the board with hasty token copies of itself. Clock of Omens acts as the vital mechanical bridge, letting you tap those newly minted token copies to continually untap The Eternity Elevator so you can repeat the entire loop. This engine quickly snowballs into an overwhelming cascade of infinite colored and colorless mana alongside an endless army of artifacts and creatures ready to overwhelm the table.