Quote Originally Posted by Kamahari Akuma View Post
...Remind me what the chances were for getting Platinums from basic summons?

Less than, what, less than 0.04%?

I must ask what deal with the goddess did you make to not just get a plat out of that deal but Camilla out of all other plat units (is concurrently desperate for more higher rarity healers).
The goddess has needs of her own, just like any of the girls in the harem. Help her with those needs, and she'll help you.

Seriously, though, it comes down to luck. I just make it a point to go into the summoning process trying to feel positive, and do my best to feel grateful for what I do get.