Im a fairly new player i played the game for about a week and got to rank 27and as i was watching guides on youtube people kept talking about tamarinne and how good she is so i checked her and i really liked her kit and her character design is amazing so i decided to try and re-roll my account to get her from the 10 free daily summons , many people told me not to and how unlikely it is for it to happen and tbh i cant blame them as its super rare to get but i really wanted to try to get her since im a new player i dont lose much progress anyway.
After about 20 re-roll attempts not only did i get her but i also got alabastron artifact (dunno if its good but hey its a 5 star lol) and i got iseria from selective summon (was hopping to get sigret but oh well).
Im really glad i had faith and kept trying!

Tamarinne : https://imgur.com/a/bl9FP6D
Iseria: https://imgur.com/a/tOk0um5
Alabastron: https://imgur.com/a/Z1r8Jkx