Arena

Along with some pre-expansion preparations, Patch 10.4 [https://playhearthstone.com/en-us/blog/21591739/hearthstone-update-10-4-march-12-the-witchwood-pre-purchase] brought some interesting changes to the Arena, notably 9 new class cards exclusive to the

"Good" and "Bad" types of randomness are a hot topic in the Hearthstone community, with cards like Flame Juggler and Yogg-Saron typically being the focus of discussion [https://www.youtube.