Dynasty Downer
Destroy the golden Kang statues (using heat beams). One is right in the Avengers' front yard.
One is on a rooftop in Wakanda
Another midway up a tower in Garrett Castle.
On a rooftop near the heart of Nueva York.
On a garden level of a Xandar building close to Asgard.
Atop the tallest spire of the Asgard palace.
In an alcove just outside the central building, near the map console in Lemuria.
In a secluded alcove in spireward Hala.
On a Hydra Empire balcony, facing the main square.
In Attilan, atop an otherwise nondescript tower.
Getting them all unlocks Gwenpool's bike.