>>1820083
Anon, did you confuse the "increased odds!" text for the "limited" one? They're permanent, you should be able to get the AR with an anni ticket.

General rule of thumb nowadays is that if it's not from a shop or you don't grind for them during events then it's probably permanent:
https://wikiwiki-jp.translate.goog/housamo/%E6%9C%9F%E9%96%93%E9%99%90%E5%AE%9AAR?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en-US
The only notable exceptions are the F-kare and Black Storm ones.