"At the dawn of time, the Monitor placed quantum towers on key Earths as a last line of defense. The red skies are dissipating, which means it's working."
"From this design it looks like the tower is capable of generating a quantum-flux field; which could, theoretically—"
"Reverse the exogenic state of the antimatter wave; thereby, dissipating the antimatter energy.
"
Harbinger, Querl Dox and Ray Palmer on the quantum towers' purpose[src]


Quantum towers are structures built by Mar Novu to reverse the exogenic state of antimatter, thereby dissipating its energy and helping to prevent the Anti-Monitor Crisis.

History

At the dawn of time, Mar Novu put quantum towers on key Earths as a last line of defense against a potential Crisis.[1]

"That was too close for comfort."
"Always gotta one-up me, huh?"
"Did it work?"
"You did it; the tower's working again and the portal's open. Uh, but those ships better be
fast—Supers' charge didn't actually stop the wave; it just slowed it down. According to Brainy's algorithm, we have fourteen minutes before it makes contact with Earth."
"
Well, then we'd better make every minute count."
The Flash, Superman, Supergirl and The Atom after the Supercousins tried to charge the quantum tower in National City on Earth-38[src]

On December 10, 2019, one buried beneath National City on Earth-38 rose to the surface, fending off the antimatter wave approaching the planet. It worked for a little while, but after an army of shadow demons attacked (as Harbinger warned would happen), the tower was struck and the skies turned red again. Supergirl and Superman began using their heat vision to solar charge the tower's panels, but it simply slowed the wave down; only delaying the destruction, though this did buy enough time to finish setting up a colossal transmatter portal to begin evacuating the planet. Ultimately the shadow demons were too much, causing the antimatter to destroy Earth-38.[1]

In the end, all the other towers were destroyed as well, and despite the best efforts of Paragons J'onn J'onzz and Earth-96's Clark Kent to save those universes' residents (evacuating them to Earth-1), with the eventual destruction of Earth-1 (which had no quantum tower), no Earths were left in existence.[2]

Appearances

Supergirl

Season 5

The Flash

Season 6

Gallery

Concept artwork

Behind the scenes

  • While quantum towers themselves don't originate from the comics, their physical appearance strongly resembles cosmic tuning forks; which were key to stopping the Anti-Monitor in the Crisis on Infinite Earths comic.

References

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