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"What it is they say in boxing? Let's get ready to rumble!"
—Adam Fells to the CCPD[src]

Adam Fells, nicknamed Geomancer, is a meta-human with the power to generate tremors, who was determined to confront and defeat The Flash in order to prove his superiority.


Challenging the Flash[]

After the Flash, Harrison Wells and Cisco Ramon have left for Earth-2, Geomancer makes his presence known in Central City. He attacks and demands that the Flash faces him. Caitlin Slow initially expects Geomancer to come from Earth-2 but Jay Garrick tells her that the Geomancer from Earth-2 died. Without the Flash to save them, Joe, Jay and Caitlin have to defeat Geomancer alone.

Geomancer is eventually found and the CCPD closes in on his location. Aiming their guns at him, they order Geomancer to stand down but he stated that he is waiting for the Flash. Joe claims that he better hoped the Flash wouldn't come, but Geomancer says that it seems like the Flash won't come for him, as he has been causing tremors in Central City for days. He then creates a minor earthquake that knocks Joe off his feet. He is however attacked by Jay Garrick, who has taken Velocity-7 to temporarily regain his power. When the Velocity wears off, Garrick stumbles to the floor. Geomancer grabs him by the neck and tries to kill him but is shot multiple times by Joe. Saved by his thick armor, Geomancer escapes without injury.

Invading S.T.A.R. Labs[]

Having realized that another speedster is in town, Geomancer prepares to take him down as well. He addresses Jay via the media and him. He then uses his powers to break down a building and Jay is barely able to save everyone inside and around the crumbling building.

By unknown means Geomancer finds out that the Flash's headquarter is at S.T.A.R. Labs. Arriving there, he attacks Iris and Caitlin. The two women try to escape but the Geomancer quickly catches up. After seemingly knocking out Caitlin, he sarcastically asks what an earthquake level 7 on the scale would do to the building. Before he can create said earthquake he is shot by Caitlin with a projectile that electrocutes him and knocks him out. He is then cuffed by Joe West with handcuffs that dampen his powers. Joe then brings Geomancer to Iron Heights where he is incarcerated at the meta-human wing.

Caitlin and Jay Garrick find out later that the Geomancer's tremors affected the speed cannon, but they are able to repair it in time for Barry and his group to return to Earth-1.

Powers and abilities[]


  • Meta-human physiology: After Fells was struck by the energy of the Particle Accelerator explosion, this altered his DNA and supercharged his cells, enabling him to manipulate vibrations.
    • Seismokinesis: With contact to the ground, Fells is able to cause tremors. Fells is also shown to be able to control the damage of his tremors, as seen when he tried to destroy S.T.A.R. Labs.[1]


  • Manual contact: Fells has to touch the ground with his hands in order for his powers to work.
  • B.O.O.T.: Designed by Cisco Ramon, this meta-human capture device is capable of incapacitating Fells.


Former equipment[]

  • Suit: Fells wore a brown bodysuit and goggles as the super-villain Geomancer. It is unknown what materials the suit is made of.


The Flash[]

Season 2[]


Concept artwork[]

Behind the scenes[]

  • In the DC comics, Adam Fells is the super-villain Geomancer, acting primarily as an enemy of the Justice Society of America, which includes Jay Garrick.