So, first off, the following image is definitely NOT my results from opening Seasonal 1.3 caches. Rather, it is the result of someone else opening 14 Dreamhold Caches (0.5% chance for Oberon’s):
In contrast, here’s my experience: after opening 75 UCs and 15 ECs (5% and 2% chance for Oberon’s, respectively), I’ve got 0 Oberon’s, 1 Resh crystal, and lots and lots and lots of shards and basic items.
@Jeto: Any chance we could get a check on the RNG of Seasonal 1.3 caches??