Wishes Upbeat, Everyone's Shining
It is shown how Sonnet was lost to Komachi when she pushed her out of the way of a speeding truck, her card become crushed as a result. As the battle between Uzume and Komachi begins, Anne asks Makoto for his help in reviving Sonnet. Uzume is soon joined by Kagami and Manai, whose combined show of friendship seems to resonate with Proto-Zero, who expresses her desire to live, making Komachi realises she has been neglecting other dolls whilst focusing on Sonnet.
Aired 29/09/2013EP 12 - Wishes Upbeat, Everyone's Shining

Fantasista Doll
Uno Uzume, a girl who used to be an elite player at card tournaments, is one day given a curious device which uses special cards to summon artificially intelligent female warriors known as Fantasista Dolls. From this day on, Uzume spends each day spending time with her new friends, while also fighting battles against other card masters who seek to have their wishes granted in exchange for defeating her.
(Adapted from: Wiki)