My relationship with Hearthstone took a steep dive of Cristiano Ronaldo proportions last year. I can’t quite put my finger on it, but following the stellar showing in 2016, where Whispers of the Old Gods (still my favourite piece of content, I think), One Night in Karazhan, and Mean Streets of Gadgetzan launched, everything that followed in Blizzard’s once addictive card game just didn’t seem to hold my attention, not for the long run anyway. That changed when the latest expansion appeared. Blizzard released Kobolds & Catacombs near the end of 2017 - just in time for the festive season