If there’s one thing Supergirl got shortchanged on, it’s hanging out with all the various heroes of The CW’s DC dramas. No longer, as our first new crossover “Invasion!” footage features Kara Zor-El blissfully meeting the heroes and Legends of another universe.

Apart from all the photos and initial footage we’ve seen, The CW released its first official promo for the four-part event, focusing mainly on Kara’s introduction to the many DC heroes of her new network. If anyone might be more excited than Kara to join the group (if not Mick), it could be Felicity.

All that said, Kara’s actual series won’t have much involvement with the crossover event, as Barry and Cisco will recruit her toward the end of that Monday’s Supergirl, in order to begin the three-part event. Sadly, that might imply that Supergirl supporting cast won’t take part, but hey, there’s always next year!

In the meantime, stay tuned for more on the four-way crossover between Supergirl, Flash, Arrow and Legends of Tomorrow.

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