On Teen Wolf Season 5 Episode 16, the McCall pack has to join forces with some chimeras in order to save Lydia and make it out of Eichen alive.
The chimeras proved that they aren't all bad. Well, except for Tracey. I still don't trust you.
The electricity kid (I need to make a chimera name cheat sheet) helped Kira in exchange for Malia helping Corey. It was so entertaining to see him and Malia state their lack of trust in the other person, and then the life saving happened, and it was beautiful.