Quote Originally Posted by Unregistered View Post
Isn't there a note* on the gacha page on the wiki for this event saying that rainbow chests are now SSR only? Or am I misinterpreting that?

*on the gacha page, scroll down to the gacha updates/schedule tables. Open the table for 2017 and look at the row for the Sphinx/Vritra reprint. There's this comment squeezed into the box listing the event name.
SSR only platinum chest drops?
Hell no lol. i dropped like a total of 6 platinum chests from sphinx (4) and vritra (2) and 4 of them were mostly SR, and only 2 were SSRs