Ahead of the show's mid-season premiere this weekend, an extended promo for Supergirl offers a look at a superhero suit for National City's newest superhero: Dreamer.

Providing a more extensive look at this Sunday's midseason premiere, the promo finds Nia Nal (Nicole Maines) opening a box in her apartment containing her very own superhero costume, with the suggestion that it was designed by Brainiac-5.

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"You are a hero," the Legionnaire from the future declares as he speaks with Nia over dinner. "I thought that you may be interested in joining us. As a friend, a super friend."

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With powers of clairvoyance, the cub journalist has been revealed as an ancestor of Dream Girl, Brainy's Legion of Superheroes teammate centuries into the future. With a super suit of her own, the new character will prove to be a much-needed ally as the Girl of Steel faces mounting pressure from the federal government and the rising tide of extraterrestrial xenophobia sweeping across the nation.

Airing Sundays at 8 p.m. ET/PT on The CW, Supergirl stars Melissa Benoist as Kara Danvers, David Harewood as Martian Manhunter, Mehcad Brooks as Jimmy Olsen and Chyler Leigh as Alex Danvers.