I pulled 30 void shards. I knew it was a mistake to pull outside of a 2x event, but after 8 months of abstinence from the game I could'nt resist. I should have heard to my own advice: never pull outside of a 2x event!
0 legendaries, 2 epics and 28 rares (and no Coldheart among the latter).
The 2 epics were Whisper (I need a seceond one, so they can serve at least in the guardian ring to improve other epics from the same faction) and Umbral Enchantress.
I guess Umbral is quite good, I didn't have her before. But I don't think she is 30-void-shards kind of good, like the 10x champs Hegemon, Nekhret and Madame Serris.