During a break, Lena calls James and apologizes for the ghosting and the secret-keeping.

She worries about gambling everything their relationship, Supergirls trust, her reputation on fixing Sam.

Although hes not thrilled about the Kryptonite thing, they end the call in a decent place.

Trinity

Credit: Katie Yu/The CW

Yep, that tracks.

(This, presumably, refers to theMyrnn episodea few weeks ago.)

So an already weakened Supergirl will be carrying two human minds with her into the alt-dimension.

The Three Tense Musketeers, ahoy!

(Lena questions their utility in this alt-dimension, so Alex jabs her with one.

Unfortunately, they can also draw Supergirls blood, which means they need to stay ahead of the eclipse.

On the ship, Mon-El and Jonn both hover worriedly over the womens restlessly dozing bodies.

Is this what its like when humans exercise?

Why would you ever exercise?

I HAVE NEVER FELT SO SEEN, KARA ZOR-EL.

Then she compares the discomfort to light Kryptonite poisoning, and Lena calls out her not-so-passive aggression.

Supergirl criticizes her for keeping secrets, and Lena shoots back, Whats your real name?

Points to the Luthor!

Sam-in-Reign breaks free from the Worldkiller circle to send her location via crystal.

It would be insulting if he hadnt built her fab new super-suit.

What if I told you the future is magnets?

Lena Luthor: the badass boss you wish you were.

It also flies back into her hand after she drops it thanks to, yes, magnets.

Alex urges Julia to rise up and help them, but Puritys too strong.

Then the eclipse reaches its peak, and Supergirls powers drain away.

Reign gives and animalistic growl, and both Danvers now plead, Julia, rise up!

She knocks down Reign, but Pestilence stabs her stomach and neck.

The mission complete, Imra finds Mon-El fondling (Im sorry, its the only word!)

his necklace from Kara.

But in truth, only one of them is truly pleased about this development, and it aint Imra.

She also says they saved Julia, but, uh…Julia gives the impression of super dead.

You did the hard, important thing when it mattered the most.

That night, James and Lena meet up.

Finally, the Dark Kryptonian orders Reign to kill the human part of her by killing Ruby.

In Juru, Sam screams in agony.