Supergirl Preview ‘Trinity’
The three Worldkillers stand together and they are more powerful than ever before. Their opening act causes an eclipse, which means Kara can’t draw any power from the sun. Despite that fact, she is determined to fight the Worldkillers, even if it means her death. The title of the episode, ‘Trinity,’ could refer to the three Worldkillers, but it could also refer to a new presence at the DEO: Lena Luthor. Kara, Alex, and Lena could be the driving force to stopping Rein.