Rem will be broken once people figure out how to play him, but the ability design is super interesting. It’s like a hero made for people who love macro but struggle with fighting. You roam all over the map (safely, because of the vents) using your Lil Helpers to steal double Sinner’s, push creep waves and heal teammates. He will definitely be a backliner in team fights like Paige, but I think he has a more creative design that rewards those players who have put the time into developing their game knowledge behind fighting.