wow, you are dedicated. I did tried running 3 accounts, but i noticed i cannot run more than 2 at a time. Just way too boring, especially the drudgery at the start.
I did get a christmas rose with a new account I just made yesterday. TBH I think christmas rose is the ugliest character in game. If it weren't 6* I definitely would not consider using this new account. I like my old account's dendrobium a lot better, but the 2 10+1 rolls on that account only netted a single 5*
Hoping for something better on this christmas rose one. Although getting a dupe christmas rose would suck.