The Real Superheroines of Hive Valley
In case you were wondering what happened to that other Stark Tech Repulsor Massage Hammer. Phantom Lady was wailing on Mary Marvel's face with it. In that sense it works exactly the opposite of most hammers in cartoons.
Boilerplate:
The Real Superheroines of Hive Valley is a webcomic about a reality television show following the lives of seven public domain superheroines that all live together in the same mansion in the elite community of Hive Valley.
Drawn in Clip Studio Paint Pro on a Surface Pro 4. Here's the timelapse video: