There is a lot of excitement surrounding this year’s upcoming Arrowverse crossover, “Elseworlds.” Not only will Superman, the Flash and Green Arrow finally unite on the small screen, but Ruby Rose will also make her long-awaited debut as Kate Kane, aka Batwoman.

We caught our first glimpse at the Arrowverse’s Caped Crusader a little while ago, when the first official image of Batwoman was released. Currently, “Elseworlds” is filming and although we’ve gotten glimpses of the Trigger Twins, a black suit-wearing Superman and the ‘90s Flash, we’ve actually not seen any shots from Batwoman — until now.

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Supergirl star Melissa Benoist shared a new picture from the set of “Elseworlds” on her Instagram account, giving us our first look at Batwoman and Supergirl united. The shot gives us a new glimpse at Kate Kane’s superhero costume, while also giving us a close-up of Rose under the cowl.

We don’t yet know how Batwoman will factor into the ambitious crossover, but this is our first confirmation that the superheroine will share the screen with the Last Daughter of Krypton. With no plans of introducing Batman on The CW, this is more than likely as close as fans will get to see the World’s Finest team up in the Arrowverse.

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The three-night Arrowverse crossover begins on Sunday, December 9, at 8 p.m. ET/PT on the CW.