Good episode with good developments on the plot and performances even if I didn't care about Lena's over glorified pain rant.

So Leviathan was founded on Earth by the elders of another sister planet of Krypton, much like Daxam, called Jarhanpur and currently there are around 5 leaders but Rama Khan has been calling the shots. Only them could put some fear into the heart of that elder woman that has been pretty much their eyes and ears above.

They have a fancy life too in their HQ, got a bar and Rama Khan was busy in a game of poker with other 3 characters, they will surely become relevant in the next half of the Season as the rest of the leaders.

The medallion must still be pretty important to them even if Andrea, missing this week, still holds the powers from it. And it is Gamemnae the one with the tech agenda while Rama Khan is old school about how keeping things in order. She would like to get her hands on Lena’s project. Wonder if she has only portal themed powers.

That injury Brainy sustained on his forehead disc could be the reason why his sister later will arrive unless it does not get fixed asap.

J'onn's scenes with M'yrrn and Malefic were excellent. If Malefic has turned a new leaf for good then he might have a clue of how to help stop Non Nocere.

Kelly should take her own Q waves session to heal.

I might take Lena more seriously if she did not start saying things like how Kara cried “crocodile tears” and that she made her do those things. She is tripping too much. She is in store for a serious reckoning. And Kara must remember her words to J'onn from before and apply them: Lena made her own decisions and she can not blame herself for them.