Katie McGrath / Lena Luthor is back and better than ever. Thanks to everyone who has been watching my videos. They are a true joy to make for all of you. Aaron and Melanie react to and discuss Supergirl Season 2 Episode 12 Luthors Vote in our polls and see certain Blind Wave videos early!! Supergirl Season 2 Episode 12 Luthors REACTION! Supergirl Season 2 Episode 12 Luthors Review. Supergirl Season 2 Episode 12 REACTION! Supergirl . Twitter: Facebook: Reactors League: .