Is Mizuki op?
I win almost every game on him, and he feels great to play. Chain really counters tons of annoying heros like anran, ball or tracer. He's got great healing (as long as you keep his aura up). His ult is not as bad as people make it out to be imo. His movement is also deceptively good, especially if you plan ahead a bit.
His only weakness (kinda) is flying heros like pharah, but that's just the price you pay for not being a hitscan hero. Chain can still be good in these scenarios tho!
Do you guys find him op?