"Sorry it took us so long to get here." Mon-El said as he, Imra and Brainy entered the command center of Team SuperFlash's base.

"Better late than never." Barry said.

"Where's Kara?" Imra asked.

"At the hospital, checking on Sam. She's getting worse." Barry said.

"Of course she is." Thawne said over from his cell.

"The Reverse Flash." Brainy said.

"He and Reign were working together before he discovered Reign's true plans. He's a temporary ally." Barry said.

"I'd be a lot more help if I could actually leave this cell." Thawne said.

"And now you'll be able to." Cisco said as he walked into the room.

"Are they done?" Barry asked.

"I worked with Jesse and Kara's father and I think we've managed to modify our power dampening cuffs to contain Thawne's speed." Cisco said.

"Great, once we lock these on you, you should be able to come out, but you won't have your speed." Barry said to Thawne.

"And you really think they'll hold me?" Thawne asked.

"They'll hold you as long as they need to. After that, well, like you said, our race is far from over." Barry said.

"Actually, without his powers, Thawne won't be able to get these things off, since they're made out of steel infused with Nth metal." Cisco said.

"Very smart. Even in the 31st century, Nth metal is the strongest metal in the universe. Without being able to phase, Thawne cannot escape." Brainy said.

"Thank you. I wish I could take the credit, but Kara's father is the one who came up with the idea." Cisco said.

"Still, it's impressive." Barry said as Cisco slid the cuffs into the cell.

"Put him on. You're not leaving that cell until those cuffs are on your wrists." Cisco said and Thawne sighed.

"As you wish Cisco." Thawne said as he placed the cuffs on his wrists and Barry finally opened the cell door.

"I like the new base." Thawne said as he stepped out of the cell.

"You so much as make a wrong move and I will put my hand right through your heart." Barry said.

"I know." Thawne said.

"Okay, now maybe you can tell us how exactly Reign and Sam are two different entities. I thought only Kryptonian magic could separate them." Barry said.

"What is that old saying. Magic is just science we don't understand yet. Well, now I do. I found a way to scientifically replicate the circumstances necessary to split the two apart. However, while they're their own people now, the two are still linked and while that connection is what makes Reign strong, it goes both ways. If Samantha were to grow stronger than Reign would grow weaker." Thawne said.

"So how do we make Sam stronger?" Mon-El asked.

"The same way the Kryptonian witches gave Reign such strength." Thawne said.

"The fountain of Lilith. Kara and I used it's waters to defeat Purity and Pestilence." Imra said and Thawne nodded.

"Yes, and as I'm sure you're aware, while one fountain gives weakness, the other one gives strength. If you can send Samantha's consciousness to the valley where the fountain resides and get her to drink from the right fountain, not only will it wake her up and weaken Reign, but it will also activate her dormant kryptonian DNA, giving her the same powers as Kara." Thawne said.

"How are we going to get Sam into the Dark Valley, it's too risky to move her from the hospital to the Legion ship." Imra said.

"Actually, I do not think we will need to. I can connect Sam's EEG to our ship's computers through my crown and use that to send her to the dark valley. All I need to do is attach my crown to the device to get it working." Brainy said.

"We should send Kara back in to, since she knows which waters are the right ones for Sam to drink." Barry said.

"Okay, we've got a plan, let's get to work. But before I forget." Cisco said as he then opened a breach behind Thawne and blasted him through it, only for him to open up another breach inside closed cell, depositing Thawne back into it.

"Don't go anywhere till we come back." Barry said as they all walked away.

"Don't get too cocky Flash." Thawne said as he looked at the cuffs on his wrist and he could already tell that there was an override in them. He just needed to figure out how to access it.