Virtue of Knowledge // Vantress Visions + Karn, Legacy Reforged + Naru Meha, Master Wizard + Eldrazi Displacer

Virtue of Knowledge // Vantress Visions

Karn, Legacy Reforged

Naru Meha, Master Wizard

Eldrazi Displacer

How it works

1. At the beginning of your upkeep, Karn triggers.
2. Holding priority, cast Vantress Visions by paying 1, targeting Karn's ability.
3. Holding priority, if Naru Meha is in your hand, cast it by paying 2.
4. If Naru Meha is on the battlefield, activate Eldrazi Displacer by paying 2C, blinking Naru Meha.
5. When Naru Meha enters the battlefield, it triggers, copying Vantress Visions, with the copy targeting Karn's ability.
6. Resolve the copy of Karn's ability, adding C for each artifact you control.
7. Repeat from step 4.
8. If you control four or more artifacts, this combo nets infinite colorless mana, which can be used to copy Vantress Visions infinitely targeting any other abilities on the stack, or to blink any number of creatures infinitely.

This intricate loop relies on Eldrazi Displacer repeatedly blinking Naru Meha, whose entry trigger copies Vantress Visions (the Adventure half of Virtue of Knowledge) to repeatedly duplicate Karn, Legacy Reforged's massive upkeep mana production. As Karn, Legacy Reforged pumps out a mountain of colorless mana based on your artifacts, Eldrazi Displacer happily funds its own activation cost to keep the cycle spinning. Meanwhile, Virtue of Knowledge's static doubler can supercharge your triggers along the way, turning this engine into an unstoppable cascade of infinite mana, blinks, and ability copies.