Arcade Sona needs an update
I think the current splash art for Arcade Sona looks.. not great. It needs a visual tune-up, imo. A splash art unique to her Arcade chroma would be amazing as well. Her Arcade skin also still does not have a recall animation unique to the skin, like other Arcade skins have. Her recall is just an idle animation. :(
Overall, I feel like the Arcade Sona skin was either rushed or generally not given a crap about during its creation.. and I feel an update would be a great thing for her.