This is my reaction to the (late may) patch notes
Check out my twitch stream May 20 to try out the pyromancer class.
Twitch.TV/zoly421
00:48 We where right about the event and creature deck changes
01:57 Collection and deckbuilding
02:53 New player experience
05:24 Performance
07:40 Quickplay
09:15 Party and chat
10:44 Battlepass
13:34 Boosterpacks
16:45 The future (We keep talking about currency caps and end game)
21:20 Summary
source