Balloon is easy enough to spot but Encore isn't. I lost a battle because it kept slipping by : /. Exhibit A: Exhibit B: This should really be changed next update. I bet Tailwind and other turn moves may also be hard to spot.
Trick room, Gravity and weathers are easy enough to spot due to their unique color. Tailwind and Encore are somewhat overlook-able since their typings (Flying and Normal) have light, bland colors of white. Black bold Balloon made sense with no type involvement, but these conditions have type. Perhaps making it bold while retaining the type colors can be good.......
Do the games even do move coloring? I don't know because I haven't played Black/White really. If they do keeping them the light color because the game does it is just trying too hard to "simulate the game". Bolded and the same color would make it better but only marginally. Tail Wind and Encore really need to just have Balloon like text.