User blog comment:Unmei Suiheisen/Platinum selection advice please/@comment-26447088-20170219213250

1) Jeanne d'Arc

2) Swimsuit Idun

3) Halloween Salix

I know Idun and Salix aren't on your list, but they are both useful in virtually every event.

Daphne is good for questing, Fortress Frenzy, and UvU (because most stronger waves are at the end), but I personally haven't gotten her yet.